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**All new Behringer Model 15 synthesizers now ship with a modified diode, fixing the sample and hold function issue reported by some users.**
Accurately recreated and re-envisioned for today’s musicians, the Behringer Model-15 brings to life the sounds and creative potential of the classic modular synthesizers that defined the early synth era in a more compact and user-friendly design. Priced at less than one-third of anything in its class, the Model-15 offers an affordable entry point into analog exploration and enough deep functionality to inspire even the most experienced vintage-style synthesis enthusiasts.
In true vintage mono-synth form, the Model-15 boasts an all-analog signal path with dual sync-able VCOs, 4 waveform options, and a sub-oscillator. It also includes a legendary 24db ladder filter w/resonance, a complete ASDR envelope control, and a mixer with a pink and white noise generator. Additions such as the 256-step sequencer and arpeggiator w/three memory slots, plus accent, direction, playback functions, and onboard spring reverb emulation, add dimension and flexibility.
Use your imagination to re-create, expand, or develop unique new soundscapes right out of the box with the intuitively laid-out control surface and “normalized” semi-modular circuitry. When you are ready for a deeper dive into the endless possibilities the Model-15 offers, dive into the 48 in/out patch bay for rerouting the pre-configured internal architecture. External expansion/connectivity options include 5-pin and USB MIDI implementation plus Behringer’s “Polychain” connectivity for up to 16 voices of polyphony.
| Product Name | Behringer Model 15 Semi-modular Analog Synthesizer | 
|---|---|
| Brand | Behringer | 
| Condition | New | 
| MPN | MODEL15 | 
| UPC | 4033653032414 | 
| Shipping Option | Free Shipping to the Continental U.S. | 
What's in the Box?
- Behringer Model 15 Semi-modular Analog Synthesizer
- Standalone, ‘normalized’ semi-open architecture Eurorack compatible synth module
- Vintage 60s/70s sound-sculpting capabilities
- Prue Analog signal path
- (2) Sync-able analog VCOs plus sub-oscillator
- (1) LFO, (1) VCF (1) ADSR Envelope generator
- 24dB Ladder filter
- 4 waveform options
- Pink and White noise generator
- Multimode arpeggiator and 256-step Sequencer W/3 memory slots
- 48 semi-modular patch points
- On-board spring Reverb emulation
- Inputs (1) 1/8"
- Outputs (1) 1/4", (1) 1/8"
- Headphones (1) 1/4"USB (1) Type B (MIDI)
| Synthesizer Architecture | |
|---|---|
| Number of voices | Monophonic | 
| Type | Analog | 
| Oscillators | 2 + sub | 
| LFO | 1 | 
| VCF | 1 | 
| Envelope | 1 ADSR | 
| Noise | White, pink | 
| Connectivity | |
| Power input | DC input connector | 
| Power switch | Push button on / off | 
| USB (MIDI) | USB 2.0, type B | 
| MIDI in / out / thru | 2 x 5-pin DIN / 16 channels | 
| Audio out | 1/4" TS, unbalanced, max. +5.8 dBu | 
| Headphones | 1/4" TRS, unbalanced, max. 7.5 mW into 32 Ω | 
| Headphones output impedance | 8 Ω | 
| Inputs | |
| Type | 3.5 mm TS | 
| AUDIO INPUT | Impedance: 280 kΩ -5 V to +5 V | 
| MIX 1 | Impedance: 100 kΩ -5 V to +5 V | 
| MIX 2 | Impedance: 100 kΩ -5 V to +5 V | 
| MIX 3 | Impedance: 100 kΩ -5 V to +5 V | 
| REVERB | Impedance: 150 kΩ -5 V to +5 V | 
| FILTER | Impedance: 100 kΩ -5 V to +5 V | 
| HI PASS | Impedance: 110 kΩ -5 V to +5 V | 
| OSC 1 PWM | Impedance: 100 kΩ 0 V to +5 V | 
| ENV AMT | -8 V to +8 V (DC coupled) | 
| CUT OFF | -5 V to +5 V | 
| OSC 2 FM | Impedance: 90 kΩ -5 V to +5 V | 
| OSC 1 CV | -5 V to +5 V | 
| OSC 2 CV | -5 V to +5 V | 
| ENV TRIG | More than 2.5 V | 
| VCA | Impedance: 100 kΩ -5 V to +5 V | 
| VCA CV | 0 V to +8 V (DRONE setting) | 
| LFO TRIG | Impedance: 100 kΩ 0 V to +5 V | 
| LFO RATE | Impedance: 100 kΩ -5 V to +5 V | 
| ATT | Impedance: 110 kΩ -8 V to +8 V | 
| ARP/SEQ SYN | Impedance: 100 kΩ 0 V to +5 V | 
| ARP/SEQ RES | More than 2.5 V | 
| ARP/SEQ ON | off = 0 V / on = +5 V | 
| MULTI 1 (x3) | -5 V to +5 V | 
| LFO Section | |
| Controls | Rate min to max (0.07 Hz - 1.3 kHz), Pitch mod 0% - 100%, Pulse width 0% - 100%, Filter mod 0% - 100% | 
| Switches | Shape: sine / sawtooth / ramp / square | 
| LED | Rate indication | 
| OSC Section | |
| Controls | Octave 1: 32', 16', 8', 4'; Octave 2: 16', 8', 4', 2'; Frequency ±7 semitones; Waveform Osc 1: Triangle, sawtooth, square, pulse; Waveform Osc 2: Triangle, sawtooth, square, pulse, sub; Fine tune ±4 semitones | 
| Buttons | Sync | 
| Mixer Section | |
| Controls | Osc 1 0% - 100%, Osc 2 0% - 100%, Sub / white noise 0% - 100% | 
| Utilities | |
| Controls | Hi pass filter 0% - 100%, max attenuation 36 dBu | 
| Modulation | |
| Control | depth 0% - 100% | 
| Filter Section | |
| Controls | Cutoff frequency: 20 Hz - 20 kHz, Resonance: 0% - 100%, Env amount: 0% - 100% | 
| Switches | Key tracking: 1:2 / off / 1:1 | 
| Envelope | |
| Controls | Attack: 2 mS to 16 S, Decay: 2 mS to 40 S, Sustain: 0 to 8 V, Release: 2 mS to 20 S | 
| Reverb | |
| Reverb | Mix 0 - 100% | 
| Output Section | |
| Control | Volume 0% - 100% | 
| Switches | VCA mode env, release, on | 
Behringer Model 15 Semi-modular Analog Synthesizer
**All new Behringer Model 15 synthesizers now ship with a modified diode, fixing the sample and hold function issue reported by some users.**
Accurately recreated and re-envisioned for today’s musicians, the Behringer Model-15 brings to life the sounds and creative potential of the classic modular synthesizers that defined the early synth era in a more compact and user-friendly design. Priced at less than one-third of anything in its class, the Model-15 offers an affordable entry point into analog exploration and enough deep functionality to inspire even the most experienced vintage-style synthesis enthusiasts.
In true vintage mono-synth form, the Model-15 boasts an all-analog signal path with dual sync-able VCOs, 4 waveform options, and a sub-oscillator. It also includes a legendary 24db ladder filter w/resonance, a complete ASDR envelope control, and a mixer with a pink and white noise generator. Additions such as the 256-step sequencer and arpeggiator w/three memory slots, plus accent, direction, playback functions, and onboard spring reverb emulation, add dimension and flexibility.
Use your imagination to re-create, expand, or develop unique new soundscapes right out of the box with the intuitively laid-out control surface and “normalized” semi-modular circuitry. When you are ready for a deeper dive into the endless possibilities the Model-15 offers, dive into the 48 in/out patch bay for rerouting the pre-configured internal architecture. External expansion/connectivity options include 5-pin and USB MIDI implementation plus Behringer’s “Polychain” connectivity for up to 16 voices of polyphony.
| Product Name | Behringer Model 15 Semi-modular Analog Synthesizer | 
|---|---|
| Brand | Behringer | 
| Condition | New | 
| MPN | MODEL15 | 
| UPC | 4033653032414 | 
| Shipping Option | Free Shipping to the Continental U.S. | 
What's in the Box?
- Behringer Model 15 Semi-modular Analog Synthesizer
- Standalone, ‘normalized’ semi-open architecture Eurorack compatible synth module
- Vintage 60s/70s sound-sculpting capabilities
- Prue Analog signal path
- (2) Sync-able analog VCOs plus sub-oscillator
- (1) LFO, (1) VCF (1) ADSR Envelope generator
- 24dB Ladder filter
- 4 waveform options
- Pink and White noise generator
- Multimode arpeggiator and 256-step Sequencer W/3 memory slots
- 48 semi-modular patch points
- On-board spring Reverb emulation
- Inputs (1) 1/8"
- Outputs (1) 1/4", (1) 1/8"
- Headphones (1) 1/4"USB (1) Type B (MIDI)
| Synthesizer Architecture | |
|---|---|
| Number of voices | Monophonic | 
| Type | Analog | 
| Oscillators | 2 + sub | 
| LFO | 1 | 
| VCF | 1 | 
| Envelope | 1 ADSR | 
| Noise | White, pink | 
| Connectivity | |
| Power input | DC input connector | 
| Power switch | Push button on / off | 
| USB (MIDI) | USB 2.0, type B | 
| MIDI in / out / thru | 2 x 5-pin DIN / 16 channels | 
| Audio out | 1/4" TS, unbalanced, max. +5.8 dBu | 
| Headphones | 1/4" TRS, unbalanced, max. 7.5 mW into 32 Ω | 
| Headphones output impedance | 8 Ω | 
| Inputs | |
| Type | 3.5 mm TS | 
| AUDIO INPUT | Impedance: 280 kΩ -5 V to +5 V | 
| MIX 1 | Impedance: 100 kΩ -5 V to +5 V | 
| MIX 2 | Impedance: 100 kΩ -5 V to +5 V | 
| MIX 3 | Impedance: 100 kΩ -5 V to +5 V | 
| REVERB | Impedance: 150 kΩ -5 V to +5 V | 
| FILTER | Impedance: 100 kΩ -5 V to +5 V | 
| HI PASS | Impedance: 110 kΩ -5 V to +5 V | 
| OSC 1 PWM | Impedance: 100 kΩ 0 V to +5 V | 
| ENV AMT | -8 V to +8 V (DC coupled) | 
| CUT OFF | -5 V to +5 V | 
| OSC 2 FM | Impedance: 90 kΩ -5 V to +5 V | 
| OSC 1 CV | -5 V to +5 V | 
| OSC 2 CV | -5 V to +5 V | 
| ENV TRIG | More than 2.5 V | 
| VCA | Impedance: 100 kΩ -5 V to +5 V | 
| VCA CV | 0 V to +8 V (DRONE setting) | 
| LFO TRIG | Impedance: 100 kΩ 0 V to +5 V | 
| LFO RATE | Impedance: 100 kΩ -5 V to +5 V | 
| ATT | Impedance: 110 kΩ -8 V to +8 V | 
| ARP/SEQ SYN | Impedance: 100 kΩ 0 V to +5 V | 
| ARP/SEQ RES | More than 2.5 V | 
| ARP/SEQ ON | off = 0 V / on = +5 V | 
| MULTI 1 (x3) | -5 V to +5 V | 
| LFO Section | |
| Controls | Rate min to max (0.07 Hz - 1.3 kHz), Pitch mod 0% - 100%, Pulse width 0% - 100%, Filter mod 0% - 100% | 
| Switches | Shape: sine / sawtooth / ramp / square | 
| LED | Rate indication | 
| OSC Section | |
| Controls | Octave 1: 32', 16', 8', 4'; Octave 2: 16', 8', 4', 2'; Frequency ±7 semitones; Waveform Osc 1: Triangle, sawtooth, square, pulse; Waveform Osc 2: Triangle, sawtooth, square, pulse, sub; Fine tune ±4 semitones | 
| Buttons | Sync | 
| Mixer Section | |
| Controls | Osc 1 0% - 100%, Osc 2 0% - 100%, Sub / white noise 0% - 100% | 
| Utilities | |
| Controls | Hi pass filter 0% - 100%, max attenuation 36 dBu | 
| Modulation | |
| Control | depth 0% - 100% | 
| Filter Section | |
| Controls | Cutoff frequency: 20 Hz - 20 kHz, Resonance: 0% - 100%, Env amount: 0% - 100% | 
| Switches | Key tracking: 1:2 / off / 1:1 | 
| Envelope | |
| Controls | Attack: 2 mS to 16 S, Decay: 2 mS to 40 S, Sustain: 0 to 8 V, Release: 2 mS to 20 S | 
| Reverb | |
| Reverb | Mix 0 - 100% | 
| Output Section | |
| Control | Volume 0% - 100% | 
| Switches | VCA mode env, release, on | 
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