Specifications for your newV-12Rpower amplifier.

We have updated the V-12 mono and stereo models to a RACING (R) version! The new racing input circuit makes the input sensitivity 1.2 volts, similar to most components currently available. Operating the power amplifier is a simple procedure. Each unit is designed for long term stability in virtually any home operating situation. Please note, if the unit is operated outside the parameters outlined in this owner's manual, damage may result. Please read this manual carefully before putting your new V-12R in operation. The following definitions are applicable. Warnings should be followed explicitly.

WARNING

HAZARD PRESENTS PERSONAL INJURY OR DEATH

Caution

EQUIPMENT DAMAGE MAY OCCUR BUT NOT PERSONAL INJURY

Note

Proper performance of the amplifier cannot be ensured

if disregarded

1.2 Specifications

The CAD-280 SA V-12R or V-12R Monobloc version basic specifications:

DIMENSIONS:

9’’H x 12 _’’W x 20’’D

 

WEIGHT:

68-lb. stereo or 85-lb. for the Monobloc version

CIRCUIT TYPE:

Push-Pull Triode or Ultra-linear Amplification in Pure Class A

POWER OUTPUT:

50 watts – Triode Mode

100 watts – Triode (Mono)

 

100 watts – Ultralinear Mode

200 watts – Ultralinear (Mono)

INPUT SENSITIVITY:

1.3 volts for full output

 

INPUT IMPEDANCE:

150,000 ohms

 

NOISE AND HUM:

> 84db below rated output

 

FREQUENCY RESPONSE:

20Hz to 23Khz +/- 1.0 dB (at full power)

TUBES:

2- 12BZ7 Input tubes (or 12AY7, 12AX7)

 

2- EL-84 Current Source tubes (or 6BQ5)

90, 6L6)

12- EL-34 Output tubes (or 6550, KT-66, KT-77, KT-88, KT-

 

 

POWER TRANSFORMER:

1- EI laminated, 200% duty cycle

 

OUTPUT TRANSFORMERS:

2-EI laminated stereo (1-EI mono) Silicon Impregnated

RESISTORS:

1.0% tolerance, precision metal film resistors

CAPACITORS:

Oil Filled

 

POWER SUPPLY CAPACITORS:

4 - 560 MFD @ 400 volts

 

AC CORD:

3 conductor shielded detachable

 

AC POWER REQUIREMENTS:

117/234 volts AC 50/60Hz

 

POWER CONSUMPTION:

420 watts in operation, 10 watts in stand-by

WARM-UP TIME:

3 minutes

 

BREAK-IN PERIOD:

100 hours of music playing time

 

FINISH:

Jaguar Carnival Red paint on chassis

FRONT PANEL:

Machined, Black Anodized aluminum

Specifications are subject to improvement without notice or obligation.

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Cary Audio Design CAD-280SA operation manual Hazard Presents Personal Injury or Death, Specifications
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CAD-280SA specifications

Cary Audio Design has long been revered for its commitment to high-performance audio equipment, and the CAD-280SA is no exception. As a versatile and powerful amplifier, the CAD-280SA exemplifies the company's dedication to delivering superior sound quality.

At the core of the CAD-280SA is its robust design, featuring a stereo configuration that includes both push-pull and single-ended output stages. This dual design allows users to switch between multiple operating modes, enabling them to tailor the amplifier's performance to their unique listening preferences. With a power output of 280 watts per channel, the CAD-280SA is capable of driving a wide variety of speakers with ease, offering a dynamic listening experience that is both engaging and immersive.

One of the standout features of the CAD-280SA is its use of vacuum tubes in the signal path, which imparts a warmth and richness to the sound that is often sought after by audiophiles. This tube circuitry is complemented by solid-state technology in the output stage, which helps achieve high levels of efficiency while maintaining exceptional audio fidelity. The combination of these technologies allows the CAD-280SA to deliver clear, nuanced sound across a broad frequency range.

The CAD-280SA also incorporates advanced filtering and power supply design, ensuring that it maintains stability and performance even during intense audio passages. With a low noise floor and excellent transient response, this amplifier excels in preserving the details and dynamics of the original recording. Cary Audio has placed significant emphasis on build quality, using premium components throughout the amplifier, including custom transformers and high-grade capacitors, which contribute to its reliability and long-term performance.

In terms of connectivity, the CAD-280SA offers extensive options, making it suitable for various audio setups. It includes multiple input selections, allowing it to integrate seamlessly into different systems while accommodating a range of source components. The stylish chassis design not only contributes to its aesthetic appeal but also aids in effective heat dissipation, ensuring the amplifier remains cool during prolonged use.

In conclusion, the Cary Audio Design CAD-280SA is a powerful and versatile amplifier that combines cutting-edge technology with classic tube sound. Its impressive power output, dual operating modes, high-quality components, and thoughtful design make it an excellent choice for audiophiles seeking a robust and flexible audio solution that faithfully reproduces music with warmth and clarity.
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