Pricing and availability

We compare 600+ stores and found this item at 7 stores. Prices updated .

Sweetwater
5.0 (10)
$319.00
Guitar Center
5.0 (2)
$319.00
Amazon
5.0 (4)
$319.00
Reverb
$316.03 5 available New
Thomann
4.6 (7)
$282.00 $281.00 $1.00 · All time low

Average Price: $313

Standard/Professional

$200

$801+

Price Tier

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Standard

High-end

Price History

Based on price data from 5 merchants for "Quilter Labs InterBass". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Meet the Quilter InterBass, a compact yet mighty champion for the modern bassist. In today's ever-evolving music scene, bass players are constantly met with the challenge of delivering high-quality sound in a variety of settings, from "silent stages" to intimate home studios. The InterBass emerges as the ultimate solution, blending the power of a bass amplifier head with the convenience and portability of a pedal.

Crafted with precision and the performer in mind, the InterBass is your go-to gear whether you're laying down tracks in the studio or bringing the house down in a live setting. Its pedal-sized frame belies a robust 45-watt power amp capable of driving your speakers with clarity and depth, ensuring your basslines cut through the mix in practices and small gigs alike.

What sets the InterBass apart is its seamless integration of the Bass Block preamp's dynamic processing with an intuitive 3-band EQ section, an active Effects Loop, and a switchable Cab Sim. The inclusion of an Active/Passive switch ensures optimal input level adjustment, while the multifaceted EQ allows for comprehensive tone shaping. The FR/VINT switch is a game-changer, offering the choice between a modern full-range bass response and a warmer, vintage tone reminiscent of old-school rigs.

Whether you're connecting directly to a PA system, recording console, or opting for a more traditional amp setup, the InterBass is designed to elevate your sound without complicating your setup. Its headphone output also makes it a perfect partner for silent practice sessions, allowing you to hone your craft without disturbing those around you.

Key Features:

  • Pedal-sized with a powerful 45-watt output for versatility in practice and performance settings
  • Active/Passive switch for optimized input level adjustment
  • 3-band EQ for extensive tone shaping
  • FR/VINT switch to toggle between modern and vintage bass sounds
  • Effects Loop for integrating pedals and effects with ease
  • Switchable Cab Sim for direct PA or recording console connection
  • Headphone output for silent practice and stage monitoring
  • Includes a universal 24V power supply for global use

Product specs

Type Solid State
Number of Channels Single channel
Output Power 45W @ 4 ohms, 33W @ 8 ohms
EQ 3-band EQ
Inputs 1 x 1/4" (instrument)
Outputs 1 x 1/4" (speaker), 1 x 1/4" TRS (line out/headphones)
Headphones Shared
Effects Loop Yes, Active
Power Source 24V DC power supply (included)
Height 1.75"
Width 5"
Depth 4"
Weight 0.65 lbs.

FAQs

Is the Quilter InterBass suitable for live performances with a band?

The Quilter InterBass, with its 45W power output at 4 ohms, is ideal for small gigs and practice sessions. For larger venues, you might need additional amplification support.

Can the Quilter InterBass be used with headphones for silent practice?

Yes, the Quilter InterBass includes a 1/4" TRS line out that doubles as a headphone output, allowing for silent practice.

Does the Quilter InterBass have an effects loop?

Yes, the Quilter InterBass features an active effects loop, enabling you to integrate your effects pedals seamlessly.

What kind of power supply does the Quilter InterBass require?

The Quilter InterBass operates on a 24V DC power supply, which is included with the unit.

How portable is the Quilter InterBass?

The Quilter InterBass is highly portable, weighing only 0.65 lbs and measuring 1.75" in height, 5" in width, and 4" in depth, making it easy to transport to gigs or practice sessions.

Reviews

PROS

  • Ideal for silent practicing and backup

  • Compact, powerful enough for rehearsals and small to medium gigs

  • Works well with both bass and guitar, versatile

  • FX loop and cabinet simulations enhance live volume and recording options

  • Sturdy build with metal switches and solid knobs

  • Equipped for both active and passive basses with 3-band EQ

  • Features balance line output, FX loop, and Speaker Only output

  • Quality sound shaping with FR/Vint switch, Depth, Woof, Snap controls

  • Can handle full gain and master without losing sound quality

CONS

  • Limited to 45 watts, might be insufficient for larger venues

  • Minimal tone stack may not satisfy all tonal preferences

  • Lacks built-in effects, tuner, compressor

  • No XLR output, requiring adapters for professional setups

  • Some users may find the color unattractive

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Quilter Labs InterBass.

Features and functionality

  • The absence of an AUX input is a notable drawback for some users, questioning the inclusion of a headphone output without this feature.

    Source
  • The amp offers a unique tone profile even when flat, allowing for a variety of tones despite not being completely transparent.

    Source

Comparisons

  • Quilter 802 is preferred over Mesa and Darkglass models by some owners, indicating superior versatility and sound quality with various bass guitars.

    Source
  • It's likened to a SansAmp Bass Driver in use, but lacks an XLR output, which limits its direct gigging capability.

    Source

User experience

  • Despite their quality, Quilter amps like the InterBass are not commonly seen in use, surprising some owners given their performance.

    Source
  • Users mention the amp's suitability for casual jamming without a drummer, indicating its limitations in high-volume scenarios.

    Source

Use cases and applications

  • The InterBass is effective for home recording and bedroom practice, but struggles in full band settings without additional support like IEMs or PA monitors.

    Source

Critic Reviews

Bassic Review – Quilter Labs InterBass Pedalboard Preamp/Amp | Bass Gear Magazine

bassgearmag.com

Quilter's InterBass redefines portable bass amplification with its compact pedalboard design, delivering surprising depth and volume for a 45-watt amp. Its robust build and clever EQ options make it user-friendly, though the lack of a standard XLR output and an on/off switch raises some eyebrows. While it excels for smaller gigs and is a testament to innovative design, it may not replace high-powered rigs for larger venues. Overall, it's an impressive proof of concept that caters well to the traveling bassist.

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