This Nemesis is in excellent condition — it looks like it spent most of its life on a shelf rather than a pedalboard. The brushed anodized aluminum enclosure is clean across all surfaces with no scratches, scuffs, or marks. All seven knobs turn smoothly, the rotary engine selector clicks positively through all twelve positions, and both footswitches engage cleanly. LEDs are bright and functioning. All jacks are clean and tight.
Includes the original One Series box (light storage scuffs on the exterior), the original 9V DC power supply, and the manual. The 1/8" to 1/4" TRS cable for connecting to the Neuro mobile app is not included — they're inexpensive and easy to find if you want to use the app for deep editing and access to additional delay engines beyond the twelve onboard.
The original Source Audio Nemesis is one of those pedals that genuinely earns the "do-it-all delay" label. Twelve delay engines are accessible right from the rotary selector on the top panel — everything from a convincing Echoplex-style tape delay and warm bucket-brigade analog to pristine digital, slapback, reverse, pitch-shifting, and rhythmic delays. Another twelve engines are available through the free Neuro app, and once you start digging into the app's deep editing parameters you realize just how much is going on under the hood of this thing.
The processing is serious — a 56-bit signal path with 24-bit delay line — and the I/O is genuinely flexible. Stereo ins and outs can be configured for ping-pong, dual mono, or even as an external effects loop. Full five-pin MIDI with In and Thru ports, tap tempo with selectable beat divisions, a hold function that freezes a loop of your delay signal, expression pedal compatibility, and up to 128 presets via MIDI. For a pedal this size, the feature set is staggering.
Source Audio discontinued the original Nemesis and replaced it with the Nemesis ADT, which added analog dry-through and a couple of extra app-based engines. This is the original version — the delay processing itself is the same, and for many players, that's all that matters.
Specs
Type: Multi-engine stereo delay pedal
Model: SA260
Series: One Series
Delay Engines: 12 onboard (Analog, Tape, Noise Tape, Digital, Diffuse, Slapback, Degrade, Shifter, Helix, Reverse, Sweeper, Rhythmic) + 12 additional via Neuro app
Signal Path: 56-bit processing, 24-bit delay line
Presets: Up to 8 onboard, 128 via MIDI program change
Controls: Time, Mix, Feedback, Mod, Slapback, Rate, Intensity, rotary engine selector
Footswitches: On/Off (bypass), Tap Tempo / (Hold) Save
Tap Tempo Divisions: Quarter note, dotted eighth, triplet
Bypass: Selectable true bypass (relay) or buffered bypass
I/O: Stereo 1/4" inputs and outputs, 5-pin MIDI In, 5-pin MIDI Thru, Mini USB, 1/4" expression/control input
App: Neuro Mobile App (iOS/Android) and Neuro Desktop Editor (Mac/Windows) for deep editing, additional engines, and preset management
Power: 9V DC, center-negative, 300mA supply included (draws 200mA)
Enclosure: Brushed anodized aluminum
Dimensions: 4.5" x 4.5" x 2" (including knobs)
Weight: 1 lb / 0.45 kg