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Mesa/Boogie California Tweed 6V6 4:40 1x12 Combo

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Mesa/Boogie California Tweed 6V6 4:40 1x12 Combo

$2,199.00 to $2,899.00 Price Tier: High-end

Find out who is using Mesa/Boogie California Tweed 6V6 4:40 1x12

6 wishlisted

8 saved

Page last updated Jul 04, 2026

Pricing and availability

We compare 600+ stores and found this item at 6 stores. Prices updated July 4, 2026.

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Reviews

Price

4.5 (32)

$2,239.00

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4.5 (9)

$2,239.00

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5.0 (14)

$2,199.00 21 available New

$1,845.00 7 available Used

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$2,239.00

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5.0 (2)

$2,239.00

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5.0 (2)

$3,111.00 $2,899.00 $212.00 · All time low

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Average Price: $2,271

High-end/Boutique

$300

$701+

Price Tier

In the Combo Guitar Amplifiers category, Mesa/Boogie California Tweed 6V6 4:40 1x12 Combo is priced in the High-end/Boutique range. This premium gear is built to very high standards and offers premium features.

Budget

Standard

High-end

Price History

Based on price data from 5 merchants for "Mesa/Boogie California Tweed 6V6 4:40 1x12 Combo". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

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Product Description:

Unveiling a unique blend of vintage charm and modern ingenuity, the Mesa/Boogie California Tweed 6V6 4:40 1x12 Combo is a musical masterpiece. This single-channel combo amp is inspired by the iconic tube amps of the '50s, yet it is enhanced with advancements that cater to the contemporary musician. The California Tweed possesses an incredibly flexible Multi-Watt power amp circuit, offering five distinct power voices. This allows you to smoothly navigate between the intimate settings of your bedroom to the grandeur of larger stages.

Known for its versatility, this amp excels across genres from blues and country to rock, surf, and jazz. The California Tweed's secret weapon is the all-tube spring reverb, a feature that ranges from subtle to a rich, surf-like texture. The 12" Jensen Blackbird 40 speaker ensures that your tones are never one-dimensional, allowing the highs to chime while solidifying the low end. The robust marine-grade Baltic birch cabinet is road-ready and perfectly complements the tonal characteristics of the amp.

Key Features:

Single-channel tube amp with five power voices ranging from 2 to 40 watts
All-tube spring reverb and fully buffered FX loop
12" Jensen Blackbird 40 speaker for a balanced tone
Constructed with a vintage-tuned cabinet made of marine-grade Baltic birch
Equipped with four 6V6 power tubes, one 12ATZ, and five 12AX7 preamp tubes
Multiple power levels, two operating classes, and three wiring configurations
Two inputs: "Low" for clean playing, "Normal" for clean to overdriven tones
Includes a slipcover. A footswitch for reverb available separately.

Product specs

Type	Tube
Number of Channels	Single Channel
Total Power	40W Class AB Pentode (2W, 10W, 20W, 30W settings), Triode, Single-Ended Class A settings
Speaker Size	1 x 12" Jensen Blackbird Alnico
Preamp Tubes	5 x 12AX7, 1 x 12AT7
Power Tubes	4 x Mesa 6V6
Reverb	Tube-driven, Spring Reverb
EQ	3-band EQ, Presence
Inputs	2 x 1/4" (normal, low)
Outputs	1 x 1/4" (8 ohm internal speaker), 2 x 1/4" (4 ohm external speakers)
Effects Loop	Buffered
Footswitch I/O	1 x 1/4" (reverb)
Footswitch Included	No
Construction Material	Baltic Birch Cabinet, Cream Bronco Vinyl with Cream/Tan Weave Grille
Power Source	Standard IEC AC cable
Height	19.25"
Width	22.75"
Depth	10.37"
Weight	49 lbs.

FAQs

What tonal characteristics can I expect from the Mesa/Boogie California Tweed 6V6 4:40 Combo?: The Mesa/Boogie California Tweed 6V6 4:40 Combo offers warm, vintage-inspired tones reminiscent of classic Tweed amplifiers, with a rich harmonic content and dynamic response. Its versatile power settings allow for a range of clean to slightly overdriven sounds.
How does the power scaling feature work on the Mesa/Boogie California Tweed 6V6 4:40 Combo?: The power scaling feature allows you to select between 2W, 10W, 20W, 30W, and 40W settings, providing flexibility for different environments, from bedroom practice to live performances, without sacrificing tone quality.
Is the Mesa/Boogie California Tweed 6V6 4:40 Combo suitable for gigging?: Yes, with its 40W maximum power and robust construction, the Mesa/Boogie California Tweed 6V6 4:40 Combo is suitable for gigging, delivering sufficient volume and tonal clarity for live performances.
Does the Mesa/Boogie California Tweed 6V6 4:40 Combo include a footswitch?: No, the Mesa/Boogie California Tweed 6V6 4:40 Combo does not include a footswitch, but it features a footswitch I/O for controlling the reverb if you choose to add one.
What type of speaker is used in the Mesa/Boogie California Tweed 6V6 4:40 Combo?: The Mesa/Boogie California Tweed 6V6 4:40 Combo is equipped with a 12" Jensen Blackbird Alnico speaker, known for its smooth, musical response and vintage tonal characteristics.

Videos

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MESA/Boogie

MESA/Boogie California Tweed™ 6V6 4:Forty Official Demo

MESA/Boogie

Mesa California Tweed 6V6 4:40 Guitar Amp [Mick’s Vlog] That Pedal Show

That Pedal Show

Mesa Engineering California Tweed 1x12 Combo Demo

Guitarist

Mesa Boogie California Tweed 6V6 4:Forty - In-Depth Demo

N Stuff Music

MESA/Boogie California Tweed™ 6V6 4:Forty Multi-Watt Comparison

MESA/Boogie

Mesa Boogie California Tweed 6V6 4:Forty Combo Demo

MooreMusicGuitars

Matt's Music Center - Mesa Boogie California Tweed 6v6 4:40 Combo Amplifier - Chris Bryant

Matt's Music Center

Reviews

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PROS

Offers a versatile range from clean to saturated blues/classic rock tone
Master volume and power scaling for controlled volume
Rich, full sound with both humbuckers and single coils
Exceptional reverb quality, comparable to studio plate reverb
Power options (2, 10, 20, 40W) enhance sound versatility
Lightweight compared to similar models
Distinctive tone shaping with presence knob and EQ settings
Performs well at both low and high volumes
Aesthetically pleasing design
Described as having a superior tone across the tweed spectrum

CONS

Not suitable for heavy-rock genres
Reverb has limited range compared to other features
Might require prioritizing playing over personal relationships

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Mesa/Boogie California Tweed 6V6 4:40 1x12 Combo.

Features and functionality

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The California Tweed excels in achieving classic Fender tones and offers the ability to attenuate wattage, enhancing versatility for both home and live use.
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The amp takes pedals well, allowing for a wide range of genres when used with effects, and maintains great tone even when settings are dialed at noon.
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The amp's wattage switching changes the powertube configuration, affecting power section response and headroom, leading to different sound characteristics at 1W versus 20W settings.
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The amp uses a Jensen Jets series Alnico Special Edition speaker, specifically the Blackbird model, contributing to its tonal character.
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User experience

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Owners find the cleans are fantastic for both humbuckers and single coils, with no unwanted background hisses or radio signal interference.
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The amp is noted for its heavy build, but owners praise the sound quality, describing it as suitable for various musical styles with the right pedal setup.
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Owners report a noticeable transition from a thin to a full sound at low volumes, reminiscent of transitioning from a "broken radio" sound to a richer tone.
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Owners note that even at low volumes, the amp can sound incredibly bassy and dark, particularly with single coil guitars, suggesting careful EQ adjustments may be needed.
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Comparisons

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Compared to the Fender Twin, the California Tweed is praised for its lack of background noise and its ability to achieve a rich clean growl.
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Some users compare the California Tweed favorably against the Fender Blues Jr., noting the absence of radio signal interference and superior sound quality.
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A 10" speaker typically has lower sensitivity than a 12", potentially making it quieter, but the 12" offers more low-end, enhancing sound quality at low volumes.
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A user compared the California Tweed to both the Blues Cube and EVH 5150, stating it surpasses them significantly in sound quality, indicating a higher tier of performance.
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Setup and maintenance

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The amp can be bass-heavy at higher volumes; placing it on a stand or carpet may help absorb excess low end.
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Use cases and applications

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The Mesa California Tweed 1x12 can be effectively used at apartment levels without an attenuator, though some prefer using a Two Notes Captor X for enhanced feel and functionality.
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Build quality

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The blue tolex finish of the California Tweed is highlighted for its aesthetic appeal, with users appreciating its unique appearance relative to standard models.
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