Supro USA 1303 Boost 20db J-Fet Design Guitar Bass Effects Pedal Demo

B-Stock
$159
$129
19% price drop
Free Shipping
2-Day Shipping available

Buy now, pay later – from 0% APR

As low as $8/month with Affirm monthly payments.

Only 1 left - act fast!
Watch this listing to get price drop alerts

Still Shipping Quickly

This seller is shipping orders within 24 hours, on average.

2-Day Shipping Available

Choose your shipping options at checkout

Buy With Confidence

Reverb Protection has you covered. We provide a safe community for finding the gear you want.

Shipped From
Specialty Traders
Parkersburg, WV, United States
6,477
Sales
10000+
Joined Reverb
2015
Preferred Seller
Quick Responder
Quick Shipper

Find More on Reverb

About This Listing

Specialty Traders is an Authorized Supro Dealer!

Supro USA 1303 Boost 20db J-Fet Design Guitar Bass Effects Pedal Demo

Demo: May have minor cosmetic scratches/scuffs. Noteworthy blemishes will be pictured and described. Works as it should.

Supro Boost is a clean pre-amp ideally suited to pushing the front end of a tube amp. This J-FET based pedal design delivers up to 20db noiseless gain boost plus optional High Pass or Low Pass filtering to contour your sound. Simple, straight-forward and effective, the Supro Boost pedal remains clean and sweet at all settings, no matter how hard you push it with other pedals earlier in the chain. The Supro boost also remains frequency linear as the gain is adjusted, allowing the musician to set the desired level of boost without sacrificing overall tone or requiring them to adjust their amps EQ settings to compensate.

The Supro Boost pedal sports a simple control layout with a single Volume knob and an oversized toggle switch to select BRIGHT, FLAT or DARK overall frequency response. The BRIGHT mode enables a 3db/octave HP (high pass) filter. This setting is useful for thinning out humbucker guitars when adding boost to increase sparkle and prevent mud. The DARK mode enables a 3db/octave LP (low pass) filter. This setting is useful for fattening up single coil guitars when adding boost, to increase warmth and prevent harshness.

Taking the boost pedal one step further, the Supro Boost offers a TRS port for expression pedal control of the VOLUME knob. This effectively turns the Supro Boost pedal into a high-fidelity, active volume pedal with user-adjustable minimum and maximum settings. With the expression pedal in use, the on-board VOLUME knob sets the maximum value while a user-adjustable, internal trimmer sets the minimum volume. All Supro pedals are assembled in Port Jefferson, NY, USA, featuring custom-tooled, anodized, brushed-aluminum enclosures, 9V battery or AC powered operation, rear-mounted metal jacks, easy-access side-mounted battery drawer and studio-friendly, noiseless (click-free) true-bypass switching.

Supro Boost Features:
Frequency linear boost up to 20db
6db per octave High Pass Filter option
6db per octave Low Pass Filter option
Expression pedal control for VOLUME
Accepts standard 2.1mm neg. tip power supply
Runs on 9V battery
Pedal size: 12cm x 6.5cm x 6.5cm
Current Draw below 20mA
Original circuit design by Thomas Elliott

Product Specs

ConditionB-Stock (Used)
B-Stock items are sold by an authorized dealer or original builder, but have been opened, blemished, or used in some manner.learn more
Brand
Model
Categories
Made In
  • China

Reviews of this Shop

6,477

Watch a Video

Reverb Gives

Your purchases help youth music programs get the gear they need to make music.

Carbon-Offset Shipping

Your purchases also help protect forests, including trees traditionally used to make instruments.

iOS app store button
Android play store button