Bob CarverCrimson 275Bob Carver Crimson 275 75wpc stereo amp is shipping-Save 10%Ask about 6 MONTHS NO PAYMENTS or INTEREST thru PayPal FREE FREIGHT in the lower 48 states Call us to discuss all Carver products 770-...2499.00

Bob Carver Crimson 275 75wpc stereo amp is shipping-Save 10%

Listing ID: lis94ife Classified 
 Listed  · 2283 Views
Time Left: 23 Days


Asking Price: $2,499.00

New Retail Price: $2,750.00

Buy It Now
Payment methodsPaypal card

Contact seller after sale to pay via VISA/Mastercard, American Express, Discover, Certified check or Wire Transfer

Ships fromMarietta, GA, 30067
Ships toUnited States
Package dimensions20.0" × 15.0" × 13.0" (23.0 lbs.)
Shipping carrierUPS
Shipping costFree
Original accessoriesBox, Manual
Agon miniAverage Research Pricing

        Ask about 6 MONTHS NO PAYMENTS or INTEREST thru PayPal

       FREE FREIGHT in the lower 48 states 

      Call us to discuss all Carver products                                     770-667-5633

Following on the heels of his highly reviewed 350 mono amplifiers Bob has created the Crimson 275 stereo amplifier. The 275 is a 75 watts per channel stereo amplifier with many of Bob's unique features. Never one to rest on his laurels, Bob has yet again created a design
that sets a new benchmark, defining what a reasonably priced power vacuum tube
amplifier should be. And it has some of bob unique features. These amps are exceptional value at only $2795.00. 

    We have a limited time intro special at only $2495.00

          The Crimson 275 uses KT120 output tubes that run thru Bob's unique DC restorer circuit. This allow them to run cool and extend tube life. You can actually touch the tubes during play and they are not hot. The amp and tubes come with a 5 year factory warranty and the tubes should last a lifetime.

       Bob’s unique DC Restorer circuit makes the amp much more efficient
than conventional allowing the use of hi efficient smaller output transformers.
Advantages are that it runs much cooler than normal tube amps, weighs less and the tubes should
last forever. Finally, by using smaller output transformers the cost and size is also
lowered. Compare this amp to any under $5,000.00 competitor.

          The variable bias circuit allows you to fine tune the sonic signature and make the amp sound warmer like a classic tube amp or add detail like a more contemporary design. Set from the factory the 275 sound amazingly close to the large 350 watt mono's but with only 1/4 of their power at about 30% of their cost.

          Another significant feature of Bob’s design is its ability to “listen
to the room,” sometimes referred to as the ‘speaker-microphone effect.’

Facilitated by a special current feedback loop, it allows the amplifier
to ‘hear’ the room’s reverb, along with its unique sonic signature.
Each room plays its own tune, and this amp uses the speaker as a
microphone by using the speaker in reverse (the theorem of reciprocity)
to ‘listen to the room,’ thereby allowing a portion of the room acoustic
to be expressed through the main speakers. Think of it this way, the
room becomes an integral part of the music in a way no other amplifier
allows. The sound is more majestic, more realistic, and the soundstage
is larger and more compelling than it would be without this unique ability.

Specs are as follows:

Rated Power: 75 watts/8 ohms, 50 watts/4 ohms

Distortion: Less than 0.5%

Line Inputs: 2x RCA

Input Impedance: 100 kohms

Gain: 30 dB (8 ohms)

Tube Complement: 1x 12AX7, 2x 12AT7, 4x KT120

Bias: Rear panel potentiometer adjust, front panel meter

Source Impedance: 1.7 ohms

Color: Crimson Red with Black and Bright Chrome accents

Dimensions/Weight: Packaged: 19-1/8” X 15-1/8” x 12-7/8” (L x W x H) / 23.3 lbs. 

Amplifier: 9.5” X 14” x 7.5” (L x W x H) / 20 lbs.

Warranty: 5 years
Specifications subject to change without notice.

Call us at 770-667-5633 with questions or to order an amp.

We accept Visa, AMEX, MasterCard, Discover and PayPal as well as money orders. No credit card or PayPal fees.

GA and HI customers add sales tax.

Brands carried:
Zen, April Music, Audio Space tube electronics, Audeze headphones,
Auralic music streamers & DAC's, Bob Carver tube amplifiers &
ribbon speakers, Black Ice Audio,  Burson Audio, Creek, DSPeaker room correction, EAT
Turntables, ELAC Speakers, Emerald Physics speakers, amplifiers &
DSP crossovers, Epos, Focal headphones, Gallo speakers, Graham Slee,
HifiMan headphones, Iso-Acoustics, Jolida tube electronics, Lehmann
phono stages, LSA speakers, Marantz Reference, Micromega, MOFI
Turntables, MrSpeakers headphones, Musical Fidelity, Music Hall, Mu-So
by Naim, Ortofon cartridges, Outlaw Audio, Peachtree Audio, Project, PS
Audio DAC's, amps, preamps and power regenerators, Quad speakers &
amps, Silverline Audio,  Spread Spectrum Ampzilla amps & preamps,
Sumiko cartridges, Sweet Vinyl pop & click filters, Syzygy wireless subs w/room correction, TriangleART
turntable, Wireworld & Wywires cables

Sales policies on the Underwood Hifi Inc. website at


No questions have been asked about this item.

Ask the seller a public question

You must log in to ask a question.

Return Policy
Return Window

Returns are not accepted on this item.

underwoodwally member since July 2000

Underwood Hifi, Inc.  Verified Dealer
Last 12 months
Items from this seller