30 Songs That Will Instantly Reveal If Your Amp Is Actually Any Good

These songs will test your amp’s performance across every frequency, texture, and detail, whether you’re using speakers or headphones

While test tones and sine sweeps are fine for measuring specs, they don’t tell you how your amp handles real listening. Songs, on the other hand, include quiet moments, loud peaks, fast hits, and deep bass that can push an amp to its limits.

Some tracks show if your amp adds noise or distorts when the volume goes up. Others reveal how well it handles quick attacks, deep bass, or subtle details like reverb and space. If your amp can keep all of that in control, you’re in good shape.

Here are 30 songs that highlight these key traits: wide dynamic range, clean transients, tight bass, strong imaging, and good separation.

1. Radiohead – The National Anthem

This densely layered rock track throws everything at your amp at once. The song deliberately piles fuzzy bass, dynamic drumming, blaring horns, and quirky electronic noises into organized chaos that tests whether your amplifier can maintain control and clarity.

A capable amp keeps these fighting elements organized, maintaining separation so you can follow the bass groove and brass section without everything turning into a muddy mess.

The overdriven bass riff should sound powerful yet controlled throughout, while the horn section around 3:50 either stays as an exciting, layered arrangement or collapses into unintelligible noise.

Listen for:

• The bass riff underpinning everything should remain distinct and punchy, not bloated or lost.
• During the chaotic horn climax, each brass instrument should occupy its own space.
• Thom Yorke’s processed vocals and droning guitar must stay separate from the instrumental mayhem.

2. Bob Marley & The Wailers – Turn Your Lights Down Low

Reggae’s spacious production style makes this track perfect for evaluating soundstage imaging and channel separation. The recording places each instrument securely in its own area of the soundstage, creating a three-dimensional musical landscape.

Through a quality amp and matching system, you’ll easily place the lilting rhythm guitar, piano, gentle percussion, and Marley’s voice across the soundfield. The bass line runs deep and rounded but should stay tuneful and separate from the kick drum rather than blending into one low-frequency mass.

Listen for:

• Space between instruments. Can you visualize band members spread out instead of bunched together? The amp should help describe each player’s position on the stage clearly.
• Check for micro-details like subtle reverb on Marley’s voice and background singers. A weak amp with poor channel separation or a high noise floor blurs these spatial cues, making everything sound flatter and less immersive.
• During the quiet intro, quality amps stay virtually silent with no background hiss or hum.

3. The Chemical Brothers – Das Spiegel

Electronic music producers designed this track as a transient-response torture test. Staccato synth hits and percussive effects appear suddenly and vanish just as quickly, demanding that your amplifier deliver quick current bursts without lag or overshoot.

The deep, thrumming bass undercurrent further tests your amp’s damping and control. A great amp renders that bassline as a series of tight, well-defined notes. Poor amplification, meanwhile, lets it turn into a one-note rumble that obscures everything else.

Listen for:

• The punch and definition of the boom-bap drum pattern and strange squeals punctuating the mix. On high-performing amps, each sound starts and stops with razor-sharp precision. Drums hit hard, then immediately fall silent. Between bursts, the background should be quiet.
• If you hear smearing (notes lingering too long) or softened transients, your amp’s slew rate or power delivery might be lacking.
• Focus especially on sharp synth stabs. They should feel like clean jabs, not blunt thuds.

4. Massive Attack – Unfinished Sympathy

This trip-hop masterpiece quickly separates amps that merely rattle from those delivering true deep bass. The lush string arrangement combines with hidden low-frequency content to create an acid test for bass reproduction across your entire signal chain.

The track moves from hushed moments to surging crescendos, testing both your amp’s noise floor during quiet sections and its headroom during peaks. When all elements play together at the climax, you should still discern distinct layers: vocals, strings, percussion, and bass. You shouldn’t hear compressed mush.

Listen for:

• The almost subliminal thunderous bass swell underpinning the intro and beats. Top-tier amps reproduce this deep bass cleanly and powerfully without distortion or detail loss. If your amp lacks capability, the lowest notes may sound faint or cause clipping (resulting in rattling or fuzzy bass).
• During quiet string passages, check for any hum. There should be none. Shara Nelson’s vocals should remain clear even when the full arrangement swells around her.

5. Thundercat – Uh Uh

Bass virtuoso Thundercat’s rapid-fire jazz-funk instrumental packs extreme intensity into a short runtime. The complex bass runs span a wide frequency range at astonishing speed, making this an excellent test of your amp’s bass speed, clarity, and control.

Lesser amps often struggle here. Notes blur together, especially in the low end, turning athletic musicianship into a boomy mess. The frenetic cymbals and synth chords reveal whether your amp can keep up across the entire frequency spectrum, not just the bass region.

Listen for:

• Each individual note of the bass line, even during the fastest passages. High-quality amps render rapid bass transients with distinct attacks and decays.
• Pay attention to tonal accuracy. Thundercat’s instrument has varying tone and intensity across notes, and good amps reveal these nuances. You’ll notice differences in how hard or softly each note is plucked.

6. Max Roach – Lonesome Lover

This jazz track is a great way to see how your amp handles treble and upper midrange without sounding harsh. It features Max Roach’s sharp drumming, Clifford Jordan’s bold saxophone, and Abbey Lincoln’s expressive vocals.

The cymbals and hi-hats are especially important here—they should sound crisp and metallic, not dull or overly bright. Jordan’s sax, especially when he hits higher notes, should stay strong but never make you wince.

Abbey Lincoln’s vocals come in not too far into the track (depending on which version you’re listening to), so don’t rely too much on exact timestamps. When she enters, her voice should stay clear and on top of the mix, even when the horns and drums get busy.

Listen for:

• The delicate ping of the ride cymbal and hi-hat shimmer. They should sound crisp and metallic, but natural. Excellent amps let cymbals shine but not spill over into grating sharpness during Jordan’s sax solo.
• When the saxophone hits high, wailing notes, listen to see if they remain clean or make you wince. Watch for sibilance or glare. If the amp struggles, the sax’s upper register might pierce unpleasantly, or cymbals might lose definition and just hiss.
• Abbey Lincoln’s vocals and chorus add more high-frequency content. Through quality systems, their voices remain distinct and airy atop the mix.

7. George Gershwin – Rhapsody in Blue (Orchestral Opening)

Large-scale classical pieces provide classic tests of dynamic range, and Gershwin’s masterpiece sets the standard.

The famous opening clarinet glissando begins almost at a whisper. Moments later, the full orchestra erupts with brass and percussion, only to drop back to quiet passages. All of this is within the first two minutes.

Listen for:

• How well your amp navigates swings from very quiet to very loud. At the soft beginning, good amps maintain a black background. You might hear the clarinetist’s slight breath before the note, but no hum or hiss.
• As the orchestra builds to fortissimo, the amp must deliver enough clean power to avoid clipping or compression. You should sense the impact of brass and drum hits, with ensemble fullness expanding without strain.
• When music suddenly pulls back to softer levels, does your amp reset effortlessly, or do traces of distortion linger? Great amplifiers handle these shifts instantly and without undue stress.

8. John Williams – Theme from Jurassic Park

Orchestral scale and authority take center stage with this beloved film theme. The majestic piece features sweeping strings, brass fanfares, and deep bass drum hits that collectively demand serious amplifier capability and sustained power delivery.

The track also tests thermal stability. The finale runs long and loud, pushing amps to output significant wattage continuously. Lesser amps might start sounding dull or compressed toward the end if overheating causes thermal sag.

Listen for:

• The sense of grand scale when the orchestra swells. Great amps provide a soundstage big enough that music feels panoramic, with instrument layers front-to-back.
• You should hear delicate woodwinds and high violins in quieter moments, then powerful brass and pounding timpani at the climax. All with equal clarity.
• The growling bass under the theme (low brass and bass drum around 1:20) should remain tight and tuneful, not distorted.

9. Léo Delibes – Flower Duet (from Lakmé)

This famous operatic duet excels at testing stereo imaging and vocal clarity. Two sopranos sing intertwining melodies. One voice positioned slightly left, the other right, against a delicate orchestral background. Your amplifier should preserve the spatial separation and layering of these voices.

Listen for:

• Precise placement of the two singers. On high-fidelity setups, you can almost point to where each vocalist stands in the stereo field and follow each vocal line independently. The amp’s channel balance and crosstalk performance prove critical here.
• Also, notice depth. Great amps convey front-to-back dimension, giving an illusion of concert hall space. The accompanying harp and orchestra should sound slightly behind the singers, not flattened on one plane.
• High-frequency air creates an ethereal atmosphere through delicate voice and flute overtones. Lean sideways in your chair. If the image shifts off-center, asymmetrical room setup might be tilting the stage.

10. Björk – Bachelorette

This song layers strings, electronic beats, and Björk’s vocals in a way that challenges your amp to stay clean and controlled. It moves between quiet, cinematic sections and loud, chaotic peaks.

Those strings? They’re not classical in the traditional sense—think more film score or theatrical. A good amp helps everything stay in its place: the orchestra shouldn’t overpower the percussion, and Björk’s voice should float right above it all.

When the song builds up (especially toward the 3:30 mark), things can get messy fast. That’s where weak amps start to compress the mix, making it feel muddy or harsh.

Listen for:

• The numerous elements swirling throughout. String sections, deep rhythmic thumps, and Björk’s voice should each retain their own character.
• Quality amps let you hear myriad tracks that simply blow you away with their complexity, from backing vocals to subtle electronic effects, while keeping Björk’s voice prominently floating above.

11. Kool & The Gang – Summer Madness

This 1970s instrumental slow-burns with deep synth drones and swelling dynamics. Perfect for testing if your amp can deliver continuous current and stay smooth under stress.

Starting mellow with gentle electric piano and shimmering synth, it later introduces sustained bass synthesizer lines that grow in intensity.

Listen for:

• Low, sustained synth bass notes entering halfway through. On capable amps, each long bass swell feels powerful yet controlled. You’ll hear a consistent tone with no breakup, even as volume builds.
• The track climaxes with an ending swell that keeps climbing up in pitch and intensity. Lesser amps might cause the bass to lose definition or even clip (audible as crackling on peaks).
• Focus on instrument separation: subtle hi-hat patterns and lead synth melody sit atop the bass drone. The shimmering treble should remain audible and clear against thick bass. If everything smears together or treble details vanish, your amp’s low-frequency handling or headroom might be failing.

12. Béla Fleck & The Flecktones – Flight of the Cosmic Hippo

This one’s a favorite for testing how low your system can go, quite literally. The bass drops deep into the 20–30 Hz range, and if your amp isn’t ready, you’ll hear buzzing, flab, or nothing at all.

That said, it doesn’t really hit below 20 Hz like some people say. You might feel some sub pressure, but most of the sound sits just above that range. A strong amp should make those deep notes sound clean and controlled, not muddy.

There’s more than just bass here, too. The banjo, percussion, and other instruments play right alongside the low end. If your amp is any good, it should keep the bass from drowning out everything else.

Listen for:

• The bass drop around 2:25–2:45: does it stay tight, or go sloppy?
• The banjo picking and percussion test midrange and transient response simultaneously. Note if bass tonality remains consistent down the scale. The lower the frequency, the more power needed to accurately reproduce it.
• If your speakers/headphones can’t reproduce 20 Hz, you’ll mainly notice harmonics. But you’ll still gauge amp control by how clean the bass sounds.

13. Jennifer Warnes – Way Down Deep

As the title promises, this song plumbs bass depths with world percussion, tight bass groove, and Warnes’ silky vocals. The track features very low drum hits that really go way down deep, challenging your amplifier’s low-frequency extension and control.

Listen for:

• Deep drum thumps punctuate the song, especially one particular strike after the chorus that’s become legendary for catching systems off guard. Top-notch amps reproduce that hit with visceral impact. You feel the pressure wave. Yet it stops quickly without a lingering boom.
• Multiple percussion instruments (shakers, ethnic drums) should each have distinct timbres even when played together. The amp should let each drum’s texture come through.
• Jennifer Warnes’ voice sits in the midrange. Good amps won’t let heavy bass drown her vocals. If consonants start disappearing or voice seems recessed when big drums hit, that indicates the amp’s power supply sagging under load.

14. Trentemøller – Chameleon

This track is built around deep, clean sub-bass and sharp electronic sounds. It’s very minimal, which actually makes it a solid test for how well your amp handles low frequencies and sudden transients.

Because there isn’t a lot going on in the mix, it’s easy to notice problems like bass distortion, noise, or a sluggish response. The bassline should sound smooth and tight, not like a blurry rumble. And when those synth hits come in, they should land with quick impact and fade cleanly, without any extra ringing or delay.

Listen for:

• The ultra-low bass line underpins everything. On high-resolution systems, you’ll perceive texture and movement in those low frequencies. Some parts modulate or sweep through sub-bass notes.

• Check how the amp handles simple simultaneous elements: deep kick drum alongside sub-bass should remain separate. The kick needs defined punch atop the sustained bass line.
• Because the track stays sparse in mid and high frequencies, it’s also good for testing background noise. With little else happening, any amp hiss stands out.

15. Nick Cave & The Bad Seeds – Into My Arms

This haunting ballad centers on Cave’s rich baritone vocals accompanied by resonant piano. Excellent for testing midrange purity and ability to convey emotional nuance.

With sparse arrangement, there’s nowhere for amps to hide. Any tonal coloration or noise becomes noticeable on the naked voice and piano.

Listen for:

• Natural warmth and depth in Nick Cave’s voice. Good amps reproduce his deep, sometimes growling vocals with full-bodied richness and stability.
• There’s a fine line between intimate and boomy. Amps shouldn’t add extra muddiness to the lower midrange. You should hear a gravelly texture in his voice on certain words, indicating good low-level resolution.
• Piano keystrokes have weight and woody resonance in mid-bass. Through high-quality amps, piano notes decay gently into a black background, highlighting a sparse atmosphere.
• Cave’s voice should appear dead-center, solid as if he’s in front of you, while the piano’s stereo recording adds spatial sense.

16. Leonard Cohen – In My Secret Life

Cohen’s later recordings showcase immaculate production and subtle detail. His voice here whispers as a close-miked baritone, surrounded by delicate backup vocals, light percussion, and gentle instrumentation.

If you are looking for subtlety, then Leonard Cohen is your man. This track showcases the amp’s ability to reveal fine gradations.

Listen for:

• The texture of Cohen’s voice. You should hear gravel and breath intact. Great amps resolve vibrato and chest voice resonance clearly without veiling.
• Female backing vocals by Sharon Robinson intermittently accompany him. On resolving systems, pick out her harmonies as a distinct layer, set slightly back in the soundstage.
• Very deep bass undercurrent (soft electronic beat) and tinkling high-frequency detail should coexist. Bass present but not overpowering, treble ting floating delicately. Lesser amps gloss over small details. Subtle percussion textures become hard to distinguish.

17. Dave Brubeck Quartet – Take Five

This time-tested jazz standard remains superb for evaluating midrange clarity, instrument separation, and timing. The recording features a small ensemble in a clean, live acoustic space, which good amplifiers should present with transparency.

Listen for:

• Famous drum beat and Joe Morello’s cymbal work. The ride cymbal’s steady 5/4 pattern should have a clear ping with each hit and shimmering decay. Amps must keep the cymbal crisp but not piercing, letting drum transients cut through without blunting.
• Paul Desmond’s alto sax should sound smooth and brassy, not honky or overly bright. Top amps highlight the sax’s breathy texture and slight room reverberation.
• Piano comps chords subtly on the left channel while the upright bass holds a walking line. You should easily follow bass pitch changes and percussive string thumps.
• During moments where quartet members trade phrases, high-quality amps render each instrument distinctly, as if you’re in a jazz club.

18. Steely Dan – Hey Nineteen

Steely Dan’s productions set standards for clarity and precision. This track represents as clear and clean a recording as you can get, making it ideal for assessing overall balance and any amp coloration.

Listen for:

• Ultra-smooth vocals and harmonies. Donald Fagen’s lead has a dry, impeccably recorded quality, and backing vocals (especially the Cuervo Gold, the fine Colombian line) should sound silky and well-separated.
• The groove features tight drums and punchy bass locked in step. Kick drum needs solid thump, and bass line stays rich yet extremely well-defined. Your amp should deliver bass with both fullness and articulation.
• Treble elements like shaker and background percussion sound bright and crisp. Also, the glassy-toned guitar solo toward the end should sound detailed without edge.

19. Beastie Boys – Brass Monkey

This ’80s hip-hop track doubles as a stress test for bass slam and amp power. Built on a deep, incessant bass groove with punchy drum machine hits and shout-along vocals, it tests how your amp handles raw, high-energy bass at louder volumes.

Listen for:

• Booming bass kicking in about 10 seconds into the track. Don’t turn up the volume until after because the big booming bass could blow a lesser speaker apart. Robust amps drive it with authority and keep the bass relatively tight. You should feel its weight without flubby mess.
• Observe the rhythmic kick drum hit. Distinct punch should stay snappy. Beastie Boys’ edgy vocals need to stay clear and upfront, even as bass and scratching effects fill the mix.
• After a couple of minutes at high volume, does your amp remain composed? Check the temperature. Excessive heat or sound compression indicates struggle.

20. AC/DC – Thunderstruck

Rock at its most electrifying, this track gauges amp handling of fast transients, wide mix dynamics, and raw upper-register power.

It opens with a rapid, high-pitched guitar riff, then Brian Johnson’s piercing vocals and full band slam in. The dynamic in the first couple of thunder shouts just blows listeners away.

Listen for:

• Angus Young’s rapid guitar picking at the beginning should sound crisp and lightning-fast. Each riff note must be clear. Sluggish transient response blurs notes or loses bite.
• When the full band enters with snare, bass, and rhythm guitars, you get a huge dynamic jump. Good amps make you jump (positively) with a clean, impactful entrance. No compression or shrillness.
• Snare and cymbals sit forward in the mix during the chorus. Brian Johnson’s controlled screaming stays intelligible and somewhat separate from screeching lead guitar.
• AC/DC’s power chords pack mid-bass energy with start/stop precision. Amp should render guitar hits with immediate attack and no muddy overhang.

21. Metallica – Master of Puppets

This thrash metal classic assaults sound systems, demanding high current for aggressive low end and finesse to keep complex guitar layers and fast drums intelligible. It tests high-impact transients and amp’s ability to sustain detail in dense, loud mixes.

Listen for:

• Opening’s rapid down-picked guitar riffs with double-kick drums and bass. Good amps hit with full attack force. Riffs sound tight and crunchy, with each pick stroke defined.
• Double-kicks deliver rapid-fire chest thumps. Multiple guitar layers (rhythm, lead harmonies, bass) plus machine-gun drums and James Hetfield’s snarling vocals need sorting. Top amps let you follow rhythm guitar while lead solos on top, with cymbals still cutting through.
• The track challenges ability to deliver powerful, aggressive sound while maintaining low-level details. Notice reverb on snare, pick noise on strings, slight overdubs in choruses.
• Quieter interludes (clean guitar bridge around 3:30) test the noise floor before building back to full fury.

22. Led Zeppelin – Whole Lotta Love

This classic rock staple features dramatic dynamics and special effects, providing robust amp testing across wide-ranging conditions. The track moves between soft, eerie passages and explosive, hard-hitting sections, often back-to-back.

Listen for:

• Jimmy Page’s iconic intro riff and Robert Plant’s vocals start steady, then suddenly stop for a psychedelic middle section with pan effects and spacey sounds.
• During breakdown, near-silence gets punctuated by pan-potted sounds (famous theremin wails moving left-right). Quality amps deliver full pan width and remain silent during silences. You clearly hear Plant’s heavy breathing and moans floating in stereo image.
• When the song explodes back with wild drum fill and aggressive riff, your amp must swing from low-level detail to high power instantly.
• John Bonham’s kit has deep, resonant quality. Drum fill should hit hard and sound full. Massive slide guitar solo needs to soar without becoming a screechy mess.

23. Pink Floyd – Shine On You Crazy Diamond (Parts I–V)

This epic, atmospheric track benchmarks soundstage depth, imaging, and dynamic layering. The opening suite covers everything from barely-there whispers to powerful crescendos, all recorded with pristine quality.

Listen for:

• Very quiet intro with soft, sustained keyboard pad and faint wind noises. Great amps reproduce extremely low-level details with gentle synth swirl and ambience, no added hiss.
• Around 2 minutes, David Gilmour’s clean guitar notes emerge from the left channel. Each note should emerge from a silent background with glassy clarity.
• Sense the recording studio’s reverb spatial cue. As more instruments layer in, high-end amps maintain an expansive soundstage throughout.
• When drums and bass enter, the kick drum needs a deep thud and the snare a solid snap. They add weight without collapsing the stage or muddying earlier details.

24. The Who – Baba O’Riley

Often used for speaker/headphone testing, this legendary track offers excellent stereo effects, layering, and dynamic instrument entrances. It opens with an iconic synthesizer loop that pans and swirls, testing amp imaging stability.

Listen for:

• Dizzying stereo motion of ARP synth loop in intro should distinctly move left to right in your soundstage. Good amps ensure smooth, continuous motion, not jumpy.
• As the band kicks in, check that you hear the motion, then check the fidelity of each part as it comes in. When the piano joins under the synth, hear its percussive attack and chord body clearly.
• Keith Moon’s drums deliver thunderous kicks and cymbal crashes. Impact and decay shouldn’t muddy the ongoing synth loop. Pete Townshend’s power chords ring with texture and satisfying midrange punch. Roger Daltrey’s powerful projection must cut through without strain.

25. Enya – Caribbean Blue

This ethereal pop track tests layered midrange textures, female vocal clarity, and enveloping soundstage. Enya’s music features lush multi-tracked vocals and synthesizers, creating a dreamy atmosphere with myriad subtle layers.

Listen for:

• Countless vocal overdubs. Enya’s voice stacked in harmonies should surround you in ethereal layers of sound. High-resolution amps let you discern different harmony lines and reverb tails, making them feel cathedral-like. If the amp lacks capability, layers flatten into a single sound blob.
• Notice the subtle instrument layering. For instance, the soft percussion, harp, and synths occupy mid and high frequencies delicately, wind-chime sounds and orchestral swells fade in and out, and the rolling low synth provides depth. Good amps render these with appropriate weight, maintaining foundation without muddying the mids.

26. Harold Faltermeyer – Axel F (Beverly Hills Cop Theme)

This ’80s electronic instrumental makes a surprisingly good test track with a punchy synth bass, memorable lead, and programmed drums. Transient detail and dynamic contrasts prove especially revealing.

Listen for:

• Crisp electronic drum hits, particularly snare and claps, with sharp attack and quick decay. The electronic kick drum needs a tight, round thump.
• Throughout the track, a sharp clicking sound runs in the background (like a metronome or synth arpeggio). Be certain you can hear the sharp clicking sound. Otherwise, your system might mask low-level details.
• Observe the contrast between energy and silence. Synth stabs followed by brief pauses should present as true silence.
• Lead synth line has bright, slightly hollow timbre that shouldn’t verge on shrill. Multiple synth lines and counter-melodies layer toward the end. Amp should keep the soundstage organized.

27. Norah Jones – Don’t Know Why

This smooth jazz/pop track wonderfully tests natural timbre and tonal balance, especially midrange. With intimate vocals, gentle piano, double bass, and subtle percussion in a simple arrangement, your amp’s accuracy lies bare.

Listen for:

• Norah’s centered voice should sound warm, clear, and breathy with every inflection and subtle vibrato easily heard. Top-tier amps keep vocal texture realistic with slight huskiness on sustained notes. Consonants stay crisp but not spitty.
• Piano and guitar occupy similar registers but should sound natural and distinct. Notice the piano key weight and the metallic guitar string ring. The double bass provides a soft presence with a mellow, rounded line you can follow without overpowering.
• Gentle drums and cymbals (brushes on snare, soft ride) test the ability to render fine, high-frequency detail subtly. Hear brush texture on snare head and light ride cymbal bell ting.

28. Sergei Prokofiev – Montagues and Capulets (Dance of the Knights)

This powerful orchestral piece showcases fine inner detail and instrument separation in dense orchestration. The bombastic march features blaring brass, sweeping strings, and booming percussion. But underneath lie many delicate details.

Listen for:

• Menacing opening with low strings and brass pounding the main theme. Sheer orchestra weight tests amp control in bass and lower midrange. It should sound forceful and majestic, not woolly.
• During softer moments, woodwinds and pizzicato strings add nuances. Good amps let you hear the tiny inputs of the triangle in the background and snare rattle beneath the drum roll.
• Dynamic contrast proves huge. Quiet flutes one instant, full orchestra hits next. Lesser amps gloss over quiet bits and distort on big hits.
• When the orchestra hits fortissimo, the brass should sound clean, not unpleasantly blaring. Focus on layering. High violins carry fast runs while brass hold sustained notes and cellos do rhythmic figures. Each layer should stay discernible.

29. Yosi Horikawa – Bubbles

An audiophile favorite for imaging and soundstage tricks, this electro-acoustic piece is a a sound design playground made with recordings of ping-pong balls bouncing around. It’s great for testing how clean and quiet your amp is, especially in the high frequencies and in silent passages.

You’ll hear balls moving all around the stereo field, left to right, front to back. If your amp has good channel balance and a low noise floor, those movements will sound precise.

Listen for:

• Clear panning and placement of each bounce.
• Crisp, high-frequency clicks with no smearing.
• Total quiet between bounces, with no background hum or static.

30. DARKSIDE – Paper Trails

This genre-blending piece combines bluesy guitars, deep electronic bass, and layered percussion. Excellent for evaluating layered bass separation and overall resolution. Known to sound muddy on lesser setups, it’s a fitting final exam for amp capabilities.

Listen for:

• Complex low-frequency content. Lots of stuff is going on in the low frequencies, including deep kick drum, rolling bassline, and warm sub-bass tones. High-quality amps keep elements distinct.
• Kick drum hits shouldn’t blur into the bassline. Perceive kick attack and bass guitar/synth resonance separately despite similar ranges. If you lose rhythm or everything sounds like one note, the amp might be the culprit.
• Twangy processed guitar plucks, subtle cymbals, and atmospheric sounds test resolution and balance. Snare snap and hi-hat sizzle should cut through the heavy bass foundation.
• Distant, mumbling vocals should stay discernible, floating in their own space with audible texture.