Bob Carver350 Mono AmpsnewBob Carver 350 Mono Amps 0% Financing 48 Months!0% Financing 48 months! - Apply Today!Link: Bob Carver 350 Mono AmpsLink:

Bob Carver 350 Mono Amps 0% Financing 48 Months!

Listing ID: lisa20gf Classified 
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member since September 2006

USA TUBE AUDIO  Verified Dealer

Last 12 months

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Ships fromScottsdale, AZ, 85258
Ships toUnited States
Package dimensionsunspecified
Shipping carrierunspecified
Shipping costFree
Original accessoriesBox, Manual
Agon miniAverageResearch Pricing

0% Financing 48 months! - Apply Today!


Bob Carver 350 Mono Amps

Bob Carver 350 Mono Block Amp

15 Year Warranty! Including the Vacuum Tubes

0% Financing Available – Free Shipping!

The Ultimate, white knuckles screaming amp, outperforms amps priced at 5 times the cost of the competitors products!

 The Bob Carver 350 series monoblocks at $9500 are the deal of the century.

The Bob Carver 350 Crimson or the Raven mono amps are remarkable! a superb extended dynamic sonic range, power reserves like no other amp in the world.

The Bob Carver Raven 350 and the Bob Carver Crimson 350 are identical, only their color is different.

A hand polished finish that of a luxury automobile!

This Bob Carver 350 mono block amps deliver enormous power. Two interleaved windings, each bifilar wound on a core of adamantine steel with a pure nickel center section. The transformers are amazing.

Power bandwidth is 24 Hz to 45 kHz; frequency response from 2 Hz to 85 kHz!​

Perfect stability to one ohm loudspeakers, including those that possess almost impossible-to-drive impedance characteristics!

Made in the USA….


Crimson 350 & Raven 350 Monoblock Tube Power Amplifiers


  • 350 watts into 8 ohms

  • Under 1-ohm capability

  • Tubes

    • 12AX7 x 1

    • 12AT7 x 1

    • 6AL5 x 1 (part of DC Restorer circuit)

    • Tung-Sol KT120 x 6

  • Output Transformer

    • Proprietary design with hand-wound, interleaved windings of copper and silver on a steel core; low leakage inductance, super wide band

  • Controls

    • Volume Control

    • 2-position Feedback Switch

  • Four-function meter

    • Bias setting (in conjunction with rear panel control)

    • Tube Tester (tests at actual voltage and current conditions)

    • Tube Matcher (cool, but not really necessary)

    • VU Meter

  • Rear Panel

    • Power Switch

    • IEC AC Input Socket

    • Line Fuse

    • Tube Fuse

    • Recessed Tube Bias Control

    • 5-way binding post outputs

    • Common, 2, 4, and 8-ohm speaker load

    • XLR Input and gold-plated RCA Input

  • Crimson or ebony hand-rubbed piano lacquer finish

  • Convection cooling

  • Individually hand-signed by Bob Carver


Rated Power:
350 watts/8 ohms,

400 watts/4 ohms,

400 watts/2 ohms
Frequency Response:
2 Hz to 85 kHz (–3 dB)
Less than 0.5%
Power Bandwidth:
24 Hz to 28 kHz without filters
Line Inputs:
2; XLR and RCA
Input Impedance:
100 K ohms (RCA)
30 dB (8 ohms)
Tube Complement:
One 12AX7, one 12AT7,
one 6AL5, six KT120
(or KT150 for extra charge)
Hum and Noise:
Better than 120 dB,
referred to 350 watts,
Rear panel potentiometer adjust,
front panel meter
Feedback Control:
20 dB, Classic; 11 dB, Contemporary
Output Transformer:
Interleaved windings, super wideband, low leakage inductance, proprietary design
Source Impedance:
1.7 ohms
Speaker Outputs:
2, 4, and 8 ohms
Crimson Red or Gloss Black with natural aluminum and bright chrome
Dimensions (H x W x D)

7.2” (183mm) X 12” (305mm)
x 14” (355,6mm) x 2


44lbs (19.95 kg) per chassis x 2​

Specifications subject to change without notice.


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