The NUX NSS-4 Pulse is a compact, mini-format IR loader pedal designed for guitarists, bassists, and acoustic players. It features three selectable modes—EG CAB (electric guitar cabinets), BS CAB (bass cabinets), and AG IR (acoustic guitar impulse responses)—with a total of 24 IR slots (8 per mode). Each mode includes high-quality cabinet simulations such as the Marshall 1960A, Fender Deluxe Reverb, Ampeg SV810, and Martin D45 Piezo.
The Pulse supports third-party IR loading via USB and the Pulse Editor software, allowing users to tweak IR level, low cut, and high cut filters. It also functions as a USB audio interface for direct recording and includes a 1/8" headphone out for silent practice.
With true or buffered bypass, stereo I/O, and ultra-low power consumption, the NSS-4 Pulse is a versatile tone-shaping tool for live, studio, or home use.
Features
- WAV format supports automatically. (through Pulse Editor)
- 3 default IR types in the mini enclosure. (Total=24slots)
- EG CAB: JZ120, DR112, BS410, A212, TR212, 1960, GB412, V412.
- BS CAB: AGL DB810, AMP SV810, MKB 410, TRC 410, AMP SV410, Bassguy 410, Eden 410, AMP SV212.
- AG IR: G HBird EG Mag, G J15 EG Mag, M D45 EG Mag, G HBird Pie, G J15 Pie, M D45 Pie, M HD28 Pie, T 814 Pie.
- 1024 samples real time calculation.
- True-bypass or Buffer-bypass.
- Supports Stereo.
- Low power consumption. (less than 100mA)
- USB Audio Stream, Firmware Update.
- Pulse Editor for 3rd party IR loading, IR tweaking. (IR Level, Low Cut, High Cut)
Specifications
- Input Impedance：1MΩ
- Output Impedance：10kΩ
- Dynamic Range: 103 dB
- DSP Processing: 48KHz / 32-bit
- A/D D/A Sampling Rate: 48KHz / 24-bit
- Power：9V DC(Negative tip, Optional ACD-006A adapter)
- Current Draw：less than 100mA
- Dimensions：94(L)X51(W)X53(H)mm
- Weight：175g
- Analog/Digital: Digital
- True Bypass: Yes
- Inputs: 1 x 1/4"
- Outputs: 1 x 1/4"
- reverb_sync: on
- reverb_price_sync: on
- reverb_offers: off
