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Alternate Audio: CA35
Alternate Audio: CA100

Alternate Audio CA100

Class "A" Power Amplifier


Alternate Audio CA100 The Alternate Audio CA100 has been designed to supply clean power for the most demanding of audiophiles.
The minimalist, single ended class "A" design preserves signal integrity, while the intelligent control system protects equipment against DC offsets and thermal overloads. The CA100's simple, attractive appearance sets the style for the rest of the Alternate Audio line of high-end audiophile equipment.


The CA100 minimalist design offers the following features:

CA100 Back Panel 2 channels - each with 100 watts of high-bias class "A" power

FET 1FET 2

Only two active components in the signal path (N-channel MOSFETs)

Supply Caps

1,320,000 uF of capacitance for peak performance

Power Toroids

Low noise power supplies with separate power toroids for both the current and voltage gain stages, as well as for the control circuitry

IEC modules

Fully fused 120/240 VAC hospital-grade IEC power connector

Binding Posts

Teflon® insulators
Gold plated connectors

The CA100's front panel controls consist of a POWER switch and a STANDBY switch. The STANDBY switch allows the output stage to be idled while the amplifier stays "warm".
The thermal status of each channel is displayed on front panel LEDs. If a thermal overload were to occur, the CA100 would idle the corresponding channel's output stage until it cooled to a normal operating temperature.

Similarly, the CA100 monitors DC offset, displays the status on a front panel LED, and puts the amplifier in STANDBY mode if the DC offset becomes excessive.



Specifications
Gain 23 dB
THD < 0.1%
S/N 81 dB (400 Hz - 22 KHz)
76 dB (22 Hz - 22 KHz)
Input Impedance 20 KOhms
Power Rating 100 Watts RMS @ 8 Ohms
250 Watts per channel, constant bias
Damping Factor 160
Phase Inverting
Frequency Response 10 Hz to 70 KHz +0 dB -3 dB
Crosstalk -90 dB, any input to output @ 1 KHz
Max Output +/- 30 V p-p
Weight 75 lbs
All measurements performed on an Audio Precision Portable One Plus test system
All specifications subject to change without notice

Affordable components for the hi-fi enthusiast
Copyright © 1999, Alternate Audio L.C.