McIntosh patented and gold-plated Solid Cinch™ speaker binding posts assure the best connection to all speaker cables, while high quality balanced and unbalanced input connectors enhance signal transfer from the connected preamplifier.
The seven small tubes are LED illuminated to indicate the amplifiers functional status: upon power up, they sequentially glow amber for a few seconds and then all turn green to signify system readiness. In the rare case of an output tube failure, the small tubes in front of it will turn red to notify you of the problem. Power Control is used to remotely control tube illumination from a McIntosh.
SPECIFICATIONS
ELECTRONIC SPECIFICATIONS
- Power Output per Channel – 75W @ 4, 8 or 16 Ohms
- Number of Channels – 2
- Total Harmonic Distortion – 0.5%
- S/N below rated output – 105dB
- Dynamic Headroom – 1.2dB
- Damping Factor – >22
- Rated Power Band – 20Hz to 20kHz
Frequency Response
- +0, -0.5dB from 20Hz to 20,000Hz
- +0, -3.0dB from 10Hz to 100,000Hz
CONTROL
- Remote Power Control – Yes, input and output
- Multi-Channel DB25 Cable – N/A
GENERAL SPECIFICATIONS
- Circuit Configuration – Unity Coupled
- Circuit Design – Vacuum Tube
- Mono Bridge – No
- Mono Parallel – Yes, 150W @ 2, 4 or 8 Ohms
- Output Type – Unity Coupled Output Transformer
- Meters – No
- Meter Light Switch – Small signal tubes LEDs controlled by McIntosh preamp
- Balanced Input – Yes
- Front Panel – N/A
- Illumination – Small Signal Tubes, LED
- Chassis Style – Polished Stainless Steel
CONNECTIVITY
- Speaker Binding Post Type – Patented Solid Cinch™ Speaker Binding Posts
WEIGHTS & DIMENSIONS
- Dimensions W x H x D – 21-1/2" 54.6cm including cables x 8-1/2" 21.6cm including feet x 12" 30.5cm
- Weight – 67 lbs 30.5 kg
- Shipping Weight – 75 lbs 34.1 kg
