Quilter Labs Bass Block V803 800W Bass Amp Head

Play Video

{"id": "M17038", "categoryId":"site1HABBB", "pageName":"Bass Block V803 800W Bass Amp Head", "pageUrl":"/amplifiers-effects/quilter-labs-bass-block-v803-800w-bass-amp-head", "thumbnailUrl":"", "addToCartUrl":"/amplifiers-effects/quilter-labs-bass-block-v803-800w-bass-amp-head", "hasFeatures":"0", "isAccessory":"0", "message":"<p>The Quilter Labs Bass Block V803 is a cutting-edge bass amplifier head offering an impressive 800W of power, making it ideal for any gig or studio setup. Built to provide the warmth and responsiveness of vintage tube amps while utilizing modern Class-D amplification technology, the Bass Block V803 delivers exceptional clarity and tonal flexibility. With three unique amp modes, a full-featured 3-band EQ, and extensive connectivity options, this amp head covers all tonal bases from tight, controlled sounds to lush, overdriven tube tones, ensuring it meets the demands of modern bass players.</p> <h3>800W Power and Three Amp Profiles</h3> <p>Featuring an 800W Class-D power section, the Bass Block V803 is built to handle virtually any speaker cabinet with ease. The Voice switch offers three distinct profiles—Modern, Warm, and Q-Tube—each delivering unique tonal characteristics. Whether you prefer the tight, solid-state performance of the Modern setting, the tube-like warmth of the Warm mode, or the classic tube clipping of the Q-Tube profile, this amp head provides versatility for any musical style.</p> <h3>Precise Tone Shaping with 3-Band EQ</h3> <p>The Bass Block V803 includes a versatile 3-band EQ with four controls for detailed tone shaping. The Bass, Midrange (with a sweepable frequency control from 250Hz to 1kHz), and Treble knobs offer a wide range of tonal options, allowing players to adjust their sound to suit any playing situation. Whether you need deep, rumbling lows or crisp, cutting highs, this EQ section ensures that you can dial in your perfect bass tone with precision.</p> <h3>Comprehensive Connectivity for Any Setup</h3> <p>This amp head is packed with connectivity options, including two high-impedance inputs (Flat and Scoop), a buffered effects loop, an XLR Line Out with cab-simulation and a ground lift, and dual Speakon™ combo connectors for speaker compatibility. The XLR Line Out ensures a consistent signal for DI recording or live use, while the headphone output automatically adjusts from full-range flat response (FRFR) on Modern mode to cab-sim on the Warm and Q-Tube modes, making it a versatile choice for both stage and studio environments.</p>", "value":"699.00", "priceMin":"699.00", "priceMax":"699.00", "priceSavingsMaxPrice":"0.00", "priceSavingsMaxPercent":"18", "inventory":"4", "brand":"Quilter Labs", "reviewStarImageUrl": "https://static.musiciansfriend.com/img/brand/mf/cmn/Sprit-Sm-Stars.png", "reviewStarRating":"0.0", "reviewStarRatingInteger":"0", "reviewHowManyReviews":"0", "usedOrNew":"new", "discontinued":"0", "onOrder":"0", "clearance":"0", "canBeSold":"1", "accessoryCategories":"site1LKA,site1LM,site1LIH,site1LDXB,site1LFN", "stickerText": ""}

Quilter Labs

Quilter Labs Bass Block V803 800W Bass Amp Head

Name: Quilter Labs Bass Block V803 800W Bass Amp Head
Brand: Quilter Labs
SKU: M17038000000000
Price: 699.00 USD
Availability: InStock

Q&A SKU #M17038000000000

$69900

6-Month Special Financing

Limited time Learn more

Special Financing

Applying is fast and easy!
Status and credit amount on validation!
Instant decisions so you can make your purchase now!

*Qualifying purchase (excluding gift certificates) must be one receipt. 6 month special financing excludes open box gear and cannot be combined with promotional coupons or manual discounts. No interest will be charged on the promo purchase if you pay the promo purchase amount in full within the promotional period. If you do not, interest will be charged on the promo purchase from the purchase date. Depending on purchase amount, promotion length and payment allocation, the required minimum monthly payments may or may not pay off the purchase by the end of the promotional period. Regular account terms apply to non-promotional purchases and, after the promotion ends, to the promotional balance. For new accounts: The Purchase APR is 29.99%; Minimum Interest Charge is $2. Existing cardholders should see their credit card agreement for their applicable terms. Subject to credit approval.

More ways to pay:

Lease-to-own with Progressive Leasing. Learn more

Earn 5,592 reward points

($55.92 in credit)

Earn 5,592 reward pts.

($55.92 in credit)

In Stock & Ready to Ship

Most orders placed before 3 p.m. ET ship same day (except weekends and holidays).

Free Shipping
Flexible Financing
Lowest Price

Gold Coverage Protection

60 MONTH

+ $194.99

36-MONTH

+ $124.99

24-MONTH

+ $99.99

No plan Selected

Protect your gear

Overview

Compact yet powerful, designed for professional performance.

The Quilter Labs Bass Block V803 is a cutting-edge bass amplifier head offering an impressive 800W of power, making it ideal for any gig or studio setup. Built to provide the warmth and responsive

Specs

Bass Block V803 800W Bass Amp Head Specifications:

Power

Output power: 450W at 8 ohms, 800W at 4 ohms Controls

Voice switch: Modern, Warm, Q-Tube

Gain, Bass, Mid (250Hz-1kHz sweep), Treble Inputs/Outputs

Two high-impedance inputs (Flat, Scoop)
Buffered effects loop
XLR Line Out with cab-sim and ground lift

Dual Speakon™ Combo connectors Additional Features

Headphone output with cab-sim (Warm and Q-Tube modes)
Mute-Active-Passive switch with LED indicator

Reviews

Q&A

Questions & Answers

Do you have questions about this product?

Shop with a Friend

Free Shipping

Free Standard Ground shipping (48 contiguous states, some overweight and Used/Vintage items excluded).
Orders placed before 3 p.m. ET usually ship the same business day.

Learn More

2-Year Free Warranty on Guitars

Every guitar or bass you purchase from Musician's Friend (electric or acoustic, New or Open Box) includes two years of protection from manufacturer defects.

We're Here for You

Our Gear Advisers are available to guide you through your entire shopping experience. Call or Chat for expert advice and to hear the latest deals.

Your Cart Is Empty

Quilter Labs Bass Block V803 800W Bass Amp Head

Special Financing

Compact yet powerful, designed for professional performance.

Bass Block V803 800W Bass Amp Head Specifications:

Questions & Answers

Do you have questions about this product?

Musician’s Friend Support

Request a Callback

A Gear Adviser will call at a time more convenient for you.

What is the best time to reach you?