Used Music Gear & Audio Marketplace - Gear Exchange
Used Quilter Labs SuperBlock US 25-watt Guitar Amplifier Pedal 2025
Excellent Condition
25
25 views
1
1 watcher
$289.00
Free Shipping
Pickup Optional
in Reseda, CA
Jeff-T
Reseda, CA
Sweetwater's Gear
Exchange is here to help!
This item is sold as is. Seller has a "No Returns" policy. However, you may still be eligible for a return or refund if the item arrives damaged, defective, or not as described and you report the issue within 7 days of delivery.
Item Description
Listed 3 days ago
Quilter SuperBlock US Pedalboard Amplifier (25 Watts) 2025 - Very little use, just a few rehearsals in a smoke-free environment.
Here's some info from Quilter:
25 Watts · 1.35 lbs · 3 Classic Voices · Fits Your Pedalboard
You don't need an amp anymore. The SuperBlock US puts three classic American amplifiers — '57 Tweed, '61 Blonde, and '65 Blackface — into a 1.35-pound pedal that takes up one double-width slot on your board. Plug into any speaker cab for 25 watts of real amplifier power. Or go direct to the PA via XLR with cab simulation and skip the backline entirely. Your sound engineer will love you.
This isn't modeling. This isn't digital profiling. The SuperBlock US uses the same Quilter Q-Circuit analog power amp technology that drives the Mach 3 and the Tone Block 202 — scaled down to pedal size. The voices don't approximate classic amps. They behave like them — the way the power section responds to your pick, the way the EQ interacts with the gain, the way the limiter feels under your fingers. Plug in a Strat and you'll forget there isn't a tube in the signal chain.
The '57 Tweed voice delivers mid-forward power and raw grit — the sound that launched rock and roll. '61 Blonde gives you bell-like cleans that growl under gain — the throaty weight of a Bassman pushed to its limit. '65 Blackface is the slightly scooped, velvety sound that defined a generation of studio records from Muscle Shoals to Abbey Road. Three eras. One knob turn.
The Limiter is Quilter's signature tone-shaping tool — it reduces gain just enough to prevent harsh overdrive, then restores gain as the note dies away. The result is sustain without the ugly breakup. Ride the edge of distortion and stay there. Pair it with the Gain knob and the 3-band active EQ and you have more tonal control than most amps twice the price.
Two Cab Simulations plus an FRFR mode on both the XLR Out and headphone output. Go direct to the PA for a gig — your tone is shaped, your cab is simulated, your sound engineer gets a clean balanced signal. Practice at 2 AM through headphones. Record direct into your DAW. The SuperBlock handles all three without an external box.
The FX Loop sits in the signal chain exactly where it should — after the preamp, before the power section. Your delay and reverb (and the built-in reverb) stay clean regardless of how much gain you're running. And when you need a speaker on stage, the SuperBlock pushes 25 watts into any cab from 4 to 16 ohms — louder than you'd think, and louder than most drummers.
Power it with the included PS-24 supply for the full 25 watts. Or run it off a standard 9V pedalboard supply for 1 watt — enough for bedroom practice and recording without waking the house. Two power modes, one pedal.
Here's some info from Quilter:
25 Watts · 1.35 lbs · 3 Classic Voices · Fits Your Pedalboard
You don't need an amp anymore. The SuperBlock US puts three classic American amplifiers — '57 Tweed, '61 Blonde, and '65 Blackface — into a 1.35-pound pedal that takes up one double-width slot on your board. Plug into any speaker cab for 25 watts of real amplifier power. Or go direct to the PA via XLR with cab simulation and skip the backline entirely. Your sound engineer will love you.
This isn't modeling. This isn't digital profiling. The SuperBlock US uses the same Quilter Q-Circuit analog power amp technology that drives the Mach 3 and the Tone Block 202 — scaled down to pedal size. The voices don't approximate classic amps. They behave like them — the way the power section responds to your pick, the way the EQ interacts with the gain, the way the limiter feels under your fingers. Plug in a Strat and you'll forget there isn't a tube in the signal chain.
The '57 Tweed voice delivers mid-forward power and raw grit — the sound that launched rock and roll. '61 Blonde gives you bell-like cleans that growl under gain — the throaty weight of a Bassman pushed to its limit. '65 Blackface is the slightly scooped, velvety sound that defined a generation of studio records from Muscle Shoals to Abbey Road. Three eras. One knob turn.
The Limiter is Quilter's signature tone-shaping tool — it reduces gain just enough to prevent harsh overdrive, then restores gain as the note dies away. The result is sustain without the ugly breakup. Ride the edge of distortion and stay there. Pair it with the Gain knob and the 3-band active EQ and you have more tonal control than most amps twice the price.
Two Cab Simulations plus an FRFR mode on both the XLR Out and headphone output. Go direct to the PA for a gig — your tone is shaped, your cab is simulated, your sound engineer gets a clean balanced signal. Practice at 2 AM through headphones. Record direct into your DAW. The SuperBlock handles all three without an external box.
The FX Loop sits in the signal chain exactly where it should — after the preamp, before the power section. Your delay and reverb (and the built-in reverb) stay clean regardless of how much gain you're running. And when you need a speaker on stage, the SuperBlock pushes 25 watts into any cab from 4 to 16 ohms — louder than you'd think, and louder than most drummers.
Power it with the included PS-24 supply for the full 25 watts. Or run it off a standard 9V pedalboard supply for 1 watt — enough for bedroom practice and recording without waking the house. Two power modes, one pedal.
