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Roland S-1 Tweak Synth vs Behringer NOX101 DJ Mixer

These are different tools, not rivals. The Roland S-1 is a four-voice polyphonic synth module with an SH-101-style ACB engine, 64-step sequencer, and wave-shaping tools; the Behringer NOX101 is a two-channel DJ mixer for blending turntables or CDJs. Buy the S-1 to make sounds and patterns; buy the NOX101 to mix two decks. Owners praise the S-1's sound and portability but note the tiny controls and menu-diving; the NOX101 is a solid budget battle mixer with a clean crossfader, though its channel count and routing are limited.

  • Choose the Roland S-1 if you want a pocketable polyphonic synth for basslines, leads, chords and onboard sequencing.
  • Choose the Behringer NOX101 if you need a compact two-channel mixer to blend decks with a crossfader, EQ and mic input.

Prices

  • Roland S-1 Tweak Synth: $229.99 at eBay (last seen Nov 9)
  • Behringer NOX101 DJ Mixer: $55.60 at PADI-Dja (last seen Nov 9)
  • Difference: the Behringer NOX101 DJ Mixer is $174.39 cheaper than the Roland S-1 Tweak Synth at the latest prices (Nov 9)
Roland
Roland S-1 Tweak Synth Compact Polyphonic Sound Module Synthesizer

Roland S-1 Tweak Synth

Roland S-1 Tweak Synth Compact Polyphonic Sound Module Synthesizer

$229.99at eBayChecked Nov 9
See all prices and details
Visit eBay

Store links may earn us a commission.

Pros
  • Authentic SH-101-style tone via Roland's ACB engine
  • Four-voice polyphony and chord mode in a tiny box
  • 64-step sequencer and 64 patterns for sketching full parts
  • OSC Draw and OSC Chop open unusual wave-shaping options
  • Built-in chorus, delay and reverb
Cons
  • Only four voices, so dense chords steal notes
  • Tiny pads and controls suit desk use more than live tweaking
  • Deeper wave editing requires menu navigation
  • No keyboard of full size; the strip is short
Behringer
Behringer NOX101 Premium 2-Channel DJ Mixer

Behringer NOX101 DJ Mixer

Behringer NOX101 Premium 2-Channel DJ Mixer

$55.60at PADI-DjaChecked Nov 9
See all prices and details
Visit PADI-Dja
Pros
  • Two phono/line channels plus a microphone input
  • Crossfader and channel faders for real DJ blending
  • Kill filters for quick EQ cuts
  • Simple layout that suits beginners and battle-style mixing
Cons
  • Only two channels, so no room for a third deck or extra source
  • No built-in effects beyond kill filters
  • No jog wheels or software control
  • RCA connections only; no balanced main outputs

What separates them

Roland S-1 Tweak SynthBehringer NOX101 DJ Mixer
Core functionSound generator and sequencerTwo-channel DJ mixer
PolyphonyFour voices, with mono, poly, unison and chord modesNot applicable; mixes two stereo sources
Sequencing64-step sequencer with 64 patternsNone
InputsAudio in for external gear; no phono stageTwo phono/line inputs plus one mic input
Faders and crossfaderNoneChannel faders and a crossfader
EffectsChorus, delay and reverbKill filters only
Build and sizePocket-size module with 26 pads and a short keyboard stripDesktop mixer with metal chassis and full-size controls
Learning curveMenu-diving for deeper wave editingStraightforward channel-strip layout

Price history

  • Roland S-1 Tweak Synth: lowest $229.99 on Nov 9 at Amazon.
  • Behringer NOX101 DJ Mixer: lowest $55.60 on Nov 9 at PADI-Dja.

Prices at every store

Roland S-1 Tweak Synth

  • Guitar CenterNew

    In stock

    $229.99Free shippingChecked Nov 9
    Visit Guitar Center
  • Musician's FriendNew

    In stock

    $229.99Checked Nov 9
    Visit Musician's Friend
  • eBayNew

    Availability unknownSold by altomusic (99.6% positive, 86,300 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $229.99Free shippingChecked Nov 9
    Visit eBay
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $229.99Free shippingChecked Nov 9
    Visit Amazon

Store links may earn us a commission. Some prices via Klarna.

All 7 stores and price history →

Behringer NOX101 DJ Mixer

  • PADI-DjaNew

    In stockShips from Cameroon · duties may apply

    $55.60Checked Nov 9
    Visit PADI-Dja
  • Music Store USNew

    In stock

    $82.00+ $49.00 shippingChecked Nov 9
    Visit Music Store US
  • Alto MusicNew

    In stockReturn policy

    $139.00Checked Nov 9
    Visit Alto Music
  • eBayNew

    In stockSold by altomusic

    $139.00Free shippingChecked Nov 9
    Visit eBay

Also available at

  • Alto MusicCheck price at Alto Music

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All 7 stores and price history →

Specs compared

SpecRoland S-1 Tweak SynthBehringer NOX101 DJ Mixer
Effectschorus, delay, reverbKill filters
colorMulticolor—
Polyphonyfour-voice polyphony—
Pads26 multi-function pads—
Keyboard rangetwo-plus octave range—
Sequencer steps64-step sequencer—
Patterns64 patterns—
Oscillatorssquare, saw, sub, and noise oscillators—
Synth modesmono, poly, unison, and chord modes—
Sound engineAnalog Circuit Behavior (ACB)—
Brand—Behringer
Condition—New
Show all 34 specsShow fewer specs
SpecRoland S-1 Tweak SynthBehringer NOX101 DJ Mixer
Software—No
Audio Output Count—3
Audio Output Type—RCA, TRS
Headphone Outputs—1
Number Of Channels—2
Connection Types—RCA
Audio Input Count—2 (Phono/Line)
Audio Input Type—Phono/Line
Microphone Inputs—1
Line Inputs

What reviewers say

Roland S-1 Tweak Synth

Owners treat the S-1 as a surprisingly deep micro-synth with a convincing SH-101 character. Most praise the sound, the sequencer and the portability; common complaints center on the pad keyboard and the small interface.

What people mention
  • SoundPraisedOwners say the ACB engine delivers convincing SH-101 basses and leads.
  • SequencerPraisedThe 64-step sequencer and pattern memory are called quick and inspiring.
  • PortabilityPraisedIts small size and battery power make it easy to carry and jam anywhere.
  • KeyboardCriticisedPlayers find the pad-based keyboard awkward for chords and fast lines.

Behringer NOX101 DJ Mixer

Owners treat the NOX101 as a cheap first mixer that does the basics well. Most praise the layout and the kill filters for the money, while experienced DJs complain about fader wear and a plasticky body.

What people mention
  • Build qualityCriticisedOwners say the plastic body feels light and flexes, which matters for scratching.
  • FadersMixedThe replaceable crossfader is handy, but users report line faders loosening or crackling after months of use.
  • SoundMixedThe mixer is clean at normal levels, though the phono preamps pick up hum when pushed.
  • FeaturesPraisedBuyers like the per-channel EQ, kill filters and mic input at this level.

Questions and answers

Can the Roland S-1 replace a DJ mixer?
No. The S-1 makes sound but has no phono inputs, channel faders or crossfader, so it cannot blend two decks. You would still need a mixer like the NOX101 to DJ.
Can the NOX101 make synth sounds on its own?
No. It only mixes and routes audio from other gear. It has no oscillators, sequencer or sound engine, so the S-1 is the one that generates tones.
Which is better for a beginner?
It depends on the goal. The NOX101 is simpler to learn for mixing two sources; the S-1 rewards practice but has menus for deeper sound design.
Which one lasts longer?
The NOX101's metal chassis and full-size faders hold up to regular handling better. The S-1 is durable but its small pads and controls are more delicate.
Could I use both together?
Yes. Run the S-1 into one of the NOX101's line inputs and mix its patterns against another source. That pairing covers sound generation and DJ-style blending.
Is the S-1 worth stepping up to over a basic mono synth?
If you want chords, unison and onboard sequencing in a small box, yes. If you only need simple bass and lead lines, a mono synth covers that with less menu work.

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More comparisons

  • Roland S-1 Tweak Synth Compact Polyphonic Sound Module Synthesizer vs Numark M6 USB
  • Numark M6 USB vs Behringer NOX101 Premium 2-Channel DJ Mixer
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2
Skill Level—Remixer, Digital DJ
Typical Users—Remixer, Digital DJ, Turntablist
Control Software—No
Crossfader—Yes
Jog Wheels—No
Faders—Yes
Knobs—Yes
Buttons—Yes
Motorized Faders—No
Touch Screen—No
Signal Processing—VCA-controlled
Device Type—DJ Mixer