McIntosh D 101 Brochure

Page 1

McIntosh
0-101
POWER
SUPPLY

for use with
McIntosh

pre-amplifier

equalizers

The new McIntosh D-lOl is a versatile power supply designed to be used:

1. Whenever a separate power supply is required to power
the McIntosh Pre-amplifier Equalizer.

2. When the McIntosh Pre-amplifier Equalizer is to be op-
erated as a remote control panel at a distance greater
than 30 feet from the power amplifier.

3. Whenever a general purpose power supply is needed.

The power transformer and rectifier tube are capable of delivering
DC current up to 40 milliamperes, and by properly modifying the
filter circuit, the usefulness of the D-lOl can be extended to this
increased current rating.

The ripple frequency voltage output level from the D-lOl is less than
800 microvolts, as shown in the schematic diagram.

The D-lOl is fitted with a 110 volt receptacle and power plug so that
its 110 volt supply can be integrated with a system having one off-on
switch as shown in the wiring diagram on the reverse side of this sheet.

A mounting template is supplied with each unit.

Connector cables, series 1-107, are available to connect the equalizer
output circuit from this power supply to the input circuit of the power
amplifier. (See reverse side)

320 WATER ST.

BINGHAM'I'ON, N.Y.

Page 2

2.2 K 2.2 K 2.2 K + 290v. EQUALIZER
:D I\ (bottom view)
3.2
To _W
EQUALIZER - 1- OUTPUT
. 20 20 20
FUSE 5Y3 mf mf . mf
PWR. AMP. g HUM ADJ.
10011
v
o
L
800 MICROVOLTS T
RIPPLE AT 8 MA. 8
E 24

| 2 3 5 6 7 8
LOAD CURRENT IN MA.

TYPICAL CONNECTIONS

POWER AMPLIFIER

5 0-101 51
E i <
PRE-AMPLIFIER g :0:- 3'
EQUALIZER u: 5 m no v. cord Amp. Input
all? J 1-107
3;? L c M c bl J-IO7o
ow opacity ic- o e _
To no v. 60~ u.c. \\ J 107b
J-IO7c

J- 107d

CONNECTOR CABLES & PLUGS

J-lOO -output plug

.I-IO'I -input plug

J-IO2 -J-IOO output plug and 15-foot length
of zip cord, connected for 4 ohms
output impedance from McIntosh
power amplifiers.

J-IO3 -Sume as J-IOZ, but connected for

Bohms.
J-'IO4 -$ame us 1-102, but connected for
16 ohms.
.I-'|05 -Same as J-IOZ, but connected for
1-107 .~" 32 ohms.
1-107: J-106 -Same as J-IOZ, but connected for
1:13;: ' . 600 ohms.
J-107d :H J-IO7 -J-IOI input plug and 6 feet of 25
mmf. cap. per foot cable and phono
pin luck.

J-IO7u-Same as J-IO7, but 12 ft. long.

J-107b-Same as J-IO7, but 18 ft. long.

J-107c-Same as J-IO7, but 24 ft. long.

J-IO7d-Same as J-IO7, but 30 ft. long.

J-IOB -Phono pin iuck and 6 feet of 25
mmf. cop. per ft. cable-shield and
center conductor tinned ready for
connection.