McIntosh MC257

PRODUCT DETAILS

ELECTRONIC SPECIFICATIONS

Power Output per Channel-
3 Front Channels only: 250W @ 4 or 8 Ohms
All 7 Channels: 200W @ 4 or 8 Ohms

Number of Channels- 7 (can also be used as a 2-zone amplifier with 5 channels in zone A and 2 channels in zone B)

Total Harmonic Distortion- 0.005%

S/N below rated output- 108dB

Dynamic Headroom- 3.3dB

Damping Factor-
>70 @ 4 Ohms
>140 @ 8 Ohms

Rated Power Band- 20Hz to 20kHz

Frequency Response-
+0, -0.25dB from 20Hz to 20,000Hz
+0, -3dB from 10Hz to 100,000Hz

CONTROL

Remote Power Control- Yes, 7 or 5 + 2 Channel

GENERAL SPECIFICATIONS

Circuit Configuration- Push-Pull Complementary

Circuit Design- Solid State

Output Type- Direct Coupled with Dynamic Power Manager®

Meters- Yes

Meter Light Switch- Yes

Balanced Input- 7

Front Panel- Glass

Illumination- Direct LED

Chassis Style- Polished stainless steel & black painted steel

CONNECTIVITY

Speaker Binding Post Type- Standard

WEIGHTS & DIMENSIONS

Dimensions (W x H x D)- 17-1/2" (44.5cm) x 9-7/16" (23.9cm) (including feet) x 21" (53.3cm) (including front panel and cables)

Weight- 95 lbs (43 kg)

Shipping Weight- 128 lbs (58 kg)