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D-75A Stereo Power Amplifier - 40W per Channel into 8 Ohms
Mfr # D75A• B&H CRD75A

Our Price: $ 564.50
Availability: Out of Stock
This Item Includes

• 

Three Year Warranty

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Product Information

The D-75A is a stereo power amplifier that is perfect for moderate power applications, such as recording or broadcast studio near-field monitoring, video suite audio monitoring, a recording or broadcast headphone amplifier, or a small paging system.

The D-75A is designed to ensure reliable operation with a wide variety of loads and is convection cooled. AB+B circuitry ensures efficient use of output transistors while incorporating protection against shorted, open, mismatched or low-impedance loads. This high reliability is particularly important in reducing maintenance costs.

Additionally, the amplifiers sonic excellence also makes it a very good choice for a personal listening environment. The D-75A is backed by a three year, fully transferable no-fault full warranty.

Features

Stereo power amplifier with accurate, uncolored sound and very low distortion

AB+B class circuitry yields maximum efficiency with minimum crossover "notch" distortion

Ultra-low harmonic and inter-modulation distortion result in the best dynamic transfer function in the industry

IOC (input/output comparator) alerts of any distortion that exceeds 0.05% to provide proof of distortion-free performance

Bridged mono and stereo operation

Detented level controls for precise repeatability

Convection cooling system dissipates heat through the heat sinks and chassis for optimal cooling and maintenance-free operation

Specifications
Power Rating
Stereo @ 4 ohms: 55 watts per channel
Stereo @ 8 ohms: 40 watts per channel
Stereo @ 16 ohms: 25 watts per channel
Bridged @ 8 ohms: 110 watts
Bridged @ 16 ohms: 80 watts
Damping Factor
Greater than 400 from DC to 400Hz
Input Sensitivity
Configurable for 26dB gain or 0.775 volt sensitivity
Input Impedance
10k ohm/20k ohm (unbalanced/balanced)
Gain
20.6:1 +/-3% or 26.3dB +/-0.3dB at maximum level setting
Frequency Response
20Hz to 20kHz, +/- 0.1dB at 1 watt
Signal-to-Noise Ratio
Better than 106dB from 20Hz to 20kHz at full bandwidth FTC power
Total Harmonic Distortion (THD)
Less than 0.001% at full bandwidth FTC power from 20Hz to 400Hz increasing linearly to 0.05% at 20kHz
Input Connections
1 x Neutrik Combo per channel
Output Connectors
Barrier block, 1 x Headphone
Controls Front Panel
2 x 31 position detented rotary level control for each channel
Two position on/off power switch
Controls (Rear)
None
Indicators
1 x Signal, 1 x Input/Output Comparator (distortion indicator) LED indicators per channel
Cooling
Convection
Power Consumption
150 watts maximum
Dimensions
19" x 8 1/2" x 1 3/4"
Weight
9.44 lbs
Specialties
The amplifier is totally convection cooled. The entire aluminum chassis acts as a conductor to dissipate heat. The covers and front panel extrusion also act as heat sinks. Much of the unit's heat is conducted through the extruded front panel. This design is used so that front panel contact with the equipment rack will also dissipate heat