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Mesa Boogie California Tweed 6V6 4:40 1x12 Combo Cream Bronco
The Mesa Boogie California Tweed 6V6 4:40 is a single-channel 1x12” tube combo amplifier with five power settings (40/30/20/10/2W), featuring 6V6 power tubes and a 12AX7/12AT7 preamp section. It comes with a Jensen Blackbird Alnico speaker, long-tank spring reverb, tube-buffered FX loop, and Duo-Class™ & Dyna-Watt™ technologies. A perfect fusion of vintage tone and modern flexibility – for stage, studio, and home use.
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Product attributes
Model :
Tweed 6V6
SKU :
SUP_nj1881922
Warranty :
2 years
Producent :
Mesa Boogie
Weight without package:
21.0 kg
Product Description
Details
Mesa Boogie California Tweed 6V6 4:40 – vintage-style tube combo amp with modern flexibility
The Mesa Boogie California Tweed 6V6 4:40 is a tube guitar combo amp that combines classic American tone with advanced functionality. This single-channel amp is powered by 6V6 tubes and offers five selectable power modes (40W, 30W, 20W, 10W, and 2W), making it incredibly versatile for stage, studio, and home. With technologies like Duo-Class™ and Dyna-Watt™, you get exceptional dynamic response, rich harmonics, and expressive feel at any volume.
Key Features
- Single channel with 3-stage gain – smooth and organic saturation control
- Multi-Watt™: 40W, 30W, 20W, 10W, or 2W power modes
- Duo-Class™ & Dyna-Watt™ – switch between Class A and AB operation
- Preamp: 5x Mesa 12AX7 + 1x Mesa 12AT7 tubes
- Power stage: 4x 6V6 tubes
- Speaker: 1x12” Jensen Blackbird Alnico – high-end vintage response
- Two inputs: Normal and Low (for cleaner headroom)
- Long tank spring reverb – footswitchable (footswitch not included)
- All-tube buffered FX loop – for flawless pedal integration
- Finish: Cream Bronco Tolex with Tan Grille cloth
Classic sound, modern engineering
The California Tweed series pays tribute to the most musical American amps of the 1950s–60s. However, Mesa didn’t stop at nostalgia – this combo includes modern features like switchable wattage, selectable class operation, and a boutique-quality Jensen Alnico speaker. The result? Warm, detailed tone with exceptional clarity and touch sensitivity, whether you play blues, country, jazz, or classic rock.
Perfect for every environment
Thanks to variable wattage from 40W down to 2W, this amp adapts to your playing context. From silent rehearsals at home to loud stage performance, it delivers full-bodied tube sound without compromise. All this in a hand-built, compact combo.
Technical Specifications
- Power: 40W / 30W / 20W / 10W / 2W (Multi-Watt™, Duo-Class)
- Preamp tubes: 5x 12AX7, 1x 12AT7
- Power tubes: 4x 6V6 (Class AB and A)
- Rectifier: 1x 5U4GB (tube)
- Speaker: 1x12” Jensen Blackbird Alnico
- Inputs: Normal and Low
- Channel: 1 with variable gain and EQ
- Reverb: Long tank spring (all tube)
- FX Loop: Yes, buffered with tubes
- Dimensions (H x W x D): 48.9 × 57.8 × 26.4 cm
- Weight: 22.5 kg
- Hand-built in Petaluma, California, USA
Build Quality
The enclosure is made of premium-grade Baltic birch plywood and finished in elegant Cream Bronco Tolex with a Tan grille. All components are hand-selected, and every unit is hand-built and tested at Mesa’s California facility – ensuring legendary reliability and tone.
Included in the Box
- Mesa Boogie California Tweed 6V6 4:40 1x12 Combo Amp
- Power cable
- User manual
Why choose the California Tweed?
This isn’t just a beautifully crafted amp – it’s a full-featured professional tool for tone-focused guitarists. Whether you need studio clarity, vintage dynamics on stage, or touch-sensitive feel at home – the Mesa Boogie California Tweed 6V6 4:40 delivers. Hand-built excellence and sonic purity in one stylish package.
Shipment
Product delivery details Mesa Boogie California Tweed 6V6 4:40 1x12 Combo Cream Bronco
Shipment from Warsaw, Poland.
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Product faq
Mesa Boogie California Tweed 6V6 4:40 1x12 Combo Cream Bronco - Frequently asked questions.
How many channels does the amp have?
It's a single-channel amp, but with a flexible gain structure that covers a wide tonal range.
What are the available power modes and what is Duo-Class?
You can switch between 40W, 30W, 20W, 10W, and 2W. Duo-Class allows you to select between Class A and Class AB power sections.
What speaker does it use?
The amp features a premium 12” Jensen Blackbird Alnico speaker for dynamic, warm tone.
Is this amp suitable for home use?
Yes – the 2W mode is perfect for home practice without sacrificing tube character and feel.
What tubes are used inside?
5x 12AX7, 1x 12AT7 in the preamp, 4x 6V6 in the power amp, and 1x 5U4GB as the rectifier.
Does it have a built-in reverb?
Yes – a long-tank spring reverb with footswitchable control (footswitch not included).
Is the FX Loop buffered?
Yes – it’s a fully tube-buffered FX loop for optimal signal integration with pedals.
Where is the amp built?
All Mesa amps are hand-built and tested in Petaluma, California, USA.
