SHOP HOLIDAY DEALS!
Over 1500+ Items priced to MOVE!
Nux NSS-4 Pulse IR Loader Effects Pedal
🔥Promotional Pricing Through December 31
👉Save $10! Was $109.00
MSRP: $14900
Couldn't load pickup availability
About Inventory Status
About Inventory Status
Questions? Call or text us at 301-946-8808.
♫ In stock: It is in stock and available to ship or pickup. Apparel must be shipped from another location and is not available for in-store pickup. We can usually ship or have these items available for pickup by the next business day if they don't require inspection, special handling, or setup. Our pickup location is 11151 Veirs Mill Rd. Silver Spring, MD 20902.
📆 Preorder: It is on the way to our warehouse. We can't predict when preorder items will arrive due to current supply chain issues. If you place an order for one of these items someone will contact you to estimate the delivery date.
❓ Out of stock: We don't currently have it available but you're not out of luck yet. We still may be able to get it. If you order one of these items we will contact you with an estimated fulfillment date. You have the option to cancel the order if you change your mind.
❔ Special order: The item is so special that it needs to be custom ordered for you. Some of these items are works of art and have to be made individually. Orders for special order items must be prepaid and we cannot accept cancellations or refunds.
█ Sold out: We don't think we can get this item because it was either discontinued by the manufacturer or was limited in quantity. If you want or need this item call or text us. Sometimes we can help you track down the item through other sources or help you find something similar.
About Item Conditions
About Item Conditions
Questions? Call or text us at 301-946-8808.
New: The item is brand new as received from the manufacturer with a full manufacturer warranty. Instruments such as guitars, snare drums, drum kits, brass and woodwind instruments may be opened for photography and quality control inspection and may not be in a factory sealed box.
Mint or Open Box: The item may have been opened and tested but has been repackaged. The original packaging may have superficial issues but the item itself and any originally included accessories are in perfect, like new condition.
Display Model: These items are so cool that we put them on display in our legendary shop. The condition is brand new as received from the manufacturer with manufacturer warranty. Rest assured, these items undergo a very careful inspection before shipping.
Demo: These items have been on our sales floor for demo purposes and will likely show signs of use. The original packaging may no longer be included, but you can be assured that you are receiving an awesome item and an awesome price.
Used: The item is used. These item may have varying degrees of wear. Please read the description for information about the condition of the item. Used items do not carry a warranty.
B or C Stock: Factory refurbished. These items were purchased from the manufacturer in a refurbished condition. They will show some cosmetic issues, but nothing that would impact performance. Being that these are sealed from the manufacturer, we generally do not open these to photograph the cosmetic issues. They are guaranteed to work and may have a limited warranty or you may purchase an extended warranty in some cases. Please see the listing description for item specific information.
Description
Description
Redefining Tone Shaping with Precision - The Nux NSS-4 Pulse IR Loader Effects Pedal
Pulse (NSS-4) is a mini IR-Loader pedal with 3 different modes including EG CAB, BS CAB, and AG IR. You can switch the types by tapping the tap switch. Besides that, you can use Pulse as a silent practice tool (1/8” phone jack) in the end of your pedalboard and even as a USB recording interface onto DAW. EG CAB means electric guitar cabinet IRs. Pulse offers 8 guitar cab IRs: JZ120(Roland Jazz 120), DR112(Fender Deluxe Reverb), BS410(Fender Bassman 410), A212(VOX AC30 212), TR212(Fender Twin Reverb 212), 1960(Marshall 1960A 412), GB412(Celestion Greenback 412), V412(Celestion Vintage30 412).
- 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)
BS CAB means bass cabinet IRs. Pulse offers 8 bass cab IRs: AGL DB810(Aguilar DB 810), AMP SV810(Ampeg SV810), MKB 410(Mark Bass 410), TRC 410(Trace Elliot 410), AMP SV410(Ampeg SV410 + Tweeter), Bassguy 410(Fender Bassman 410), Eden 410(EDEN 410), AMP SV212(Ampeg SV212).
AG IR means acoustic guitar IRs. Pulse offers 8 acoustic guitar IRs: G HBird EG Mag(Gibson Hummingbird for Electric Guitar Magnetic PU), G J15 EG Mag(Gibson J15 for Electric Guitar Magnetic PU), M D45 EG Mag(Martin D45 for Electric Guitar Magnetic PU), G HBird Pie(Gibson Hummingbird for Acoustic Guitar Piezo under saddle PU), G J15 Pie(Gibson J15 for Acoustic Guitar Piezo under saddle PU), M D45 Pie(Martin D45 for Acoustic Guitar Piezo under saddle PU), M HD28 Pie(Martin HD28 for Acoustic Guitar Piezo under saddle PU), T 814 Pie(Taylor 814 for Acoustic Guitar Piezo under saddle PU).
Pulse IR-Loader offers True-bypass and Buffer-bypass (Trails), just hold the footswitch to boot-up the pedal (do not connect USB). The footswitch indicator will show you the bypass status. (While you boot-up the pedal, if the FS indicator flashes “Green”=BF, “Red”=TB.) Mini but mighty! It also supports Stereo input & output. (Use 1/4” TRS plug, and choose Stereo mode.)
Edit Software
You can download Pulse edit software on the product page. For the default slots, you can replace any 3rd party IRs into them. Pulse editor will convert WAV format automatically.
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
Manufacturer: NU-X
Model: NSS4
SKU: I732288-N-0-WHXA
UPC: 885947104734
We are Chuck Levin's Washington Music Center
Since 1958, Chuck Levin’s Washington Music Center has been the trusted destination for musicians and audio professionals across Maryland, Virginia, and Washington, D.C. Family-owned and operated, our legendary music store delivers Everything in Music®—from instruments and recording gear to pro audio, rentals, and repair services.
Our team of musicians and industry experts lives and breathes gear, helping you build the perfect setup for your next performance, studio session, or installation. As an authorized dealer for top brands, we also offer our award-winning CHUCKSCLUSIVE line—exclusive, limited-edition instruments and collaborations recognized with the NAMM Top 100 Dealer Innovation Award for redefining what a music retail experience can be.
Chuck Levin’s isn’t just a store—it’s a community built by players, engineers, and creators who share a lifelong passion for sound. Stop by our legendary Wheaton, MD showroom or contact us anytime for expert advice, product questions, or the best possible deal on your next piece of gear.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
