Technische Daten:

ELECTRICAL: 250w/ch. (500w mono). Response 20-20kHz (+0 -0.25dB). Distortion 0.02%. Noise and hum -95dB. Output impedance 1, 2, 4 and 8. (0.5, 1, 2, 4, 8 and 16 ohms in mono). Damping factor 30 or greater. Input impedance 50k. Input sensitivity 0.75v or 2.5v. Headphone impedance: low. Sentry Monitor. Power Guard.

FRONT PANEL: Glass panel with black & gold escutcheon. Illuminated. Power level meters (linear watts or dB). Gain controls. Meter range sw: -20, -10, 0, watts and hold. Power Guard lamps: normal or limit. Speaker sw: on or off. Power sw: on or off. System test digital readout. Headphone jack.

BACK PANEL: Output barrier strips. Audio inputs. AC outlet. Input level sw: 2.5v or .75v. Mode sw: stereo, mono bridge or mono parallel. Fuse. Panloc mounting.

Size 7-1/8"H, 16-3/16"W and 14-1/2"D. Weight 82 lb.

Weiterführende Informationen:

Der McIntosh D100 AC ist ein reiner 2 Kanal Digitalverstärker mit einem hervorragenden Kopfhörerausgang.

Im McIntosh D100 AC kommt der neueste SABRE 8 Kanal DA Konverter mit 32 Bit und 192 kHz zum Einsatz. Die 8 Kanäle sind pro Kanal vierfach symmetrisch verschaltet. McIntosh nennt diese Schaltung "quad balanced mode".

Der McIntosh D100 AC bietet Anschluss für 5 Digitalquellen:

2 Digital Coaxial

2 Digital Optical

1 USB 2.0 32 Bit 192 kHz asynchron

Als Ausgänge findet man auf der Rückseite je einen fixen, sowie einen variablen Ausgang.

Beide Ausgänge können mit je einen Cinchbuchsenpaar (unsymmetrisch) als auch mit XLR Buchsen (symmetrisch) mit der nachfolgenden Endstufe verbunden werden.

Der McIntosh D100 AC ist eine moderne rein digitale Vorstufe mit dem derzeit besten DA Wandler.

Technische Daten:

Quick Facts; Beneath the surface beauty of the McIntosh C42 stereo preamplifier lies aformidable piece of audio machinery. Nine inputs, including a Dual Aux/Moving

Magnet Phono input, provide more than adequate connection possibilities. The

preamp's control functions include separate Listen and Record selectors with

independent Listen and Record processor loops. An 8-band Program Equalizer helps

tune the sound to the listening room. The maximum intermodular distortion and

THD allowed is .002%

About This Product

 Nine inputs including a Dual Aux/Moving Magnet Phono input

 Remote power control (1 main, 1 accessory, 2 switched)

 3 Balanced Outputs: Main, Line 1, Line 2

 Separate Listen and Record selectors

 Independent Listen and Record processor loops

8-band Program Equalizer

Programmable Source Input Level Trim

Frequency Response

+0, -0.5dB from 20Hz to 20,000Hz

Total Harmonic Distortion

0.002% maximum from 20Hz to 20,000Hz

Signal To Noise Ratio

Phono: 86dB (A Weighted)

High Level: 97dB (A Weighted)

Rated Output Voltage

Main and Outputs 1 and 2: 2.5Vrms

Maximum Voltage Output

Main and Outputs 1 and 2: 10Vrms

Output Impedance

240 ohms

Input Impedance

Phono: 47K ohms, 65pf

High Level: 22K ohms

Sensitivity

Phono: 4.5mV for rated output

High Level: 450mV for rated output

Maximum Input Signal

Phono: 50mV

High Level: 5V

Voltage Gain

Phono to Tape Out: 40dB

High Level to Tape Out: 0dB

High Level to Main Out: 15dB

Power Requirements: 240 Volts 50/60Hz, 30 watts

Note: Refer to the rear panel of the C42 for the correct voltage.

Dimensions: 17-1/2 inches (44.5cm) W, 5-3/8 inches (13.7cm) H, 17.5

inches (44.5cm) D, including clearance for connectors

Technische Daten:

 Stereo : 72W+72W, an Output power (2.7ohm-4ohm) 

50W+50W, an Output power (8ohm)

Monophonic recording : 150W, an Output power (8ohm)

Output-power band 20Hz - 20kHz

THD 0.02% or less (a stereo and a monophonic recording 20Hz - 20000Hz)

Frequency characteristic 20Hz - 20kHz, and +0 -0.25 dB 

10Hz - 10kHz, and +0 -3.0 dB

SN ratio 95dB or more (at the time of an Output power)

Output voltage 25V

Dumping factor 50 or more

Input sensitivity/impedance 0.75V, 2.5V/75kohm 

(It switches by a level control)

Power source AC100V, 50Hz/60Hz

Power consumption 20W-400W

Dimensions Front panel: Width 406x92mm in height 

Main unit: Width 375x height 60x depth of 368mm

Weight 12.2kg

FEATURES

2 x 150 watts (8/4/2 ohms)

Exclusive McIntosh output autoformers

Wide power bandwidth with ultra-low distortion

Exclusive McIntosh Power Assurance System:

Power Guard® clipping protection

Sentry Monitor® current protection

Thermal Cutout

DC Failure protection

Turn-On Delay

Soft Start inrush protection

Illuminated peak-responding meters

Silent electromagnetic switching

Precision-trimmed volume control with digital readout

Active Variable Loudness Compensation

Exclusive McIntosh tone controls

8 source selections (phono input on MA6800 only)

Switching for 2 pairs of speakers (with optional SCR3 Speaker Relay)

Independent listen and record selection

Dual processor loops

Accommodates more sources with McIntosh MVS3 A/V Selector

Control data output for source components

Remote power control

Remote operation of lights, screens, and drapes with McIntosh HC1 Home Controller

Power and mute indications shown on multizone keypads and sensors

Electronically regulated power supply with double-shielded transformer

Gold-plated input and output jacks

Fanless convection cooling

Modular construction with steel chassis

Glass front panel with illuminated nomenclature

Infrared remote control

Connector for external IR sensor or keypad controller

Headphone jack (MA6800 only)

SPECIFICATIONS;

RMS Power Output (8/4/2 ohms):

150W min. sine wave continuous average power output per channel

from 20Hz to 20kHz with both channels operating

Output Load Impedance:

2, 4, or 8 ohms

Rated Power Band:

20Hz to 20kHz

Peak Output Current:

> 50 amperes

Total Harmonic Distortion:

0.005% max. at any level from 250 milliwatts to rated power per

channel from 20Hz to 20kHz with all channels operating

Intermodulation Distortion:

0.005% max. if instantaneous peak power output

does not exceed twice the rated output

Dynamic Headroom:

2.4dB

Frequency Response:

20Hz to 20kHz, +0 / -0.5dB

Input Sensitivity:

High level: 250mV for rated output (1.4V at Main out)

Phono (MA6800 only): 2.5mV for 2.5V rated output (0.5mV IHF)

Main in: 1.4V for rated output

Maximum Input Signal:

High level: 10V

Phono (MA6800 only): 90mV

S/N Ratio (A-Weighted):

Power amp: 110dB below rated output

High level: 100dB below rated output

Phono (MA6800 only): 90dB below 10mV input (84dB)

Damping Factor:

> 40

Input Impedance:

High level: 22k ohms

Phono: 47k ohms, 65pf

Main in: 20k ohms

Power Guard®:

Clipping is prevented and THD does not exceed 2%

with up to 14dB overdrive at 1kHz

Tone Controls:

Bass and treble: ±12dB

Power Requirements:

120V 50/60Hz, 6.5A

Dimensions (h x w x d):

inch: 7.062 x 17.5 x 20

cm: 17.9 x 44.5 x 50.8

knob clearance: 1.125" (2.9 cm)

Weight:

70 lbs. (31.8kg) net

89 lbs. (40.4kg) shipping