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Accuphase A-48 Stereo Power Amplifier


Model #:

A-48

Model #: A-48
1348788
Accuphase
$14,575.00

At a Glance

Product Dimensions 8.31"h x 18.31"w x 18.27"d

Featuring a six-fold parallel push-pull architecture with power MOS-FETs, as well as ideal gain allocation realized with discrete semiconductors in an instrumentation amplifier configuration, the A-48 harnesses a wealth of advanced technology.Read More

Available in Store Only
$14,575.00

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Get to know this product.

Product Overview

Product Overview

Its outstanding performance is exemplified by a signal/noise ratio of 117 dB, output of 360 watts into 1 ohm (music signals), and a damping factor of 800. The newly designed output protection circuit can detect any short-circuiting of the speaker terminals, for complete peace of mind. This power amplifier is the ultimate instrument for immersive music appreciation on the highest level.

Power MOS-FETs in 6-parallel push-pull configuration

Linear output characteristics over entire load impedance range

Strong power supply with massive toroidal transformer and large 60,000 μF filtering capacitors

Instrumentation amplifier principle

High-gain signal input section in discrete configuration

Dedicated power supply for signal input section

Polarity switching for balanced input connectors

MCS+ circuit topologys

Current feedback principle in amplification circuitry

Protection circuitry using MOS-FET switches

High damping factor of 800

Speaker output protection circuit guards against short-circuiting

Two sets of large speaker terminals

4-step gain control

Support for bi-amping and bridged mode

Aluminum top plate with hairline finish

Useful Documents
Specifications

General Specs

Depth (in.)18.27
Height (in.)8.31
Impedance8 ohms
Width (in.)18.31
Frequency Response20 Hz - 20,000 Hz
Amplifier ClassClass A
Analog Audio(RCA) Input2
Headset JackNo
Color Finish NameBeige
Smart CompatibleNo
Wifi CapableNo
Bluetooth CapableNo
Product Weight (lbs.)72.8
Voltage120/220/230
Amplifier Output (Watts)45
Streaming CapableNo

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