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IDS Equalizer
The IDS-25
Loudspeaker Equalizer is designed specifically to complement the IDS-25
loudspeaker. Together, the speaker and equalizer make the complete IDS-25
system. The contour is unique for the IDS drivers, including their
arrangement in a long column.
The circuit
contains high-speed op-amps, film capacitors and metal film resistors. A
mode switch is included to allow the user to leave the equalizer connected
to the system but electrically flat in response, in case a different speaker
is being used.
Response is
electrically flat at the OUT position.
The mode
selector must be at the IN position when the IDS-25 system is used.
Both balanced
and unbalanced connectors provided for inputs and outputs.
A line voltage switch is also provided for 120V and 240V. The AC 3-wire line
cord is removable.
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Equalizer
Specifications
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Frequency response |
20Hz to 20 kHz |
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Harmonic distortion |
less than .01% at
I KHz |
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Signal to noise ratio |
better than 110
dB |
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Input Impedance |
50k ohms |
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Output load capability |
500 ohms minimum |
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Output impedance |
50 ohms
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Maximum input voltage |
8.8 V rms |
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Maximum output voltage |
8.8 V rms |
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Power requirements |
120/240 VAC,
50/60Hz, 10W |
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Dimensions |
17” Wide, 8.5”
Deep and 2.8” High |
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Construction |
All metal
cabinet, white legend |
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Weight (net) |
9 lbs |
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Front panel Controls: |
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Mode switch |
in/out |
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Power switch |
on/off |
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Rear panel Connectors: |
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Unbalanced in and out |
RCA phono |
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Balanced in and out |
XLR type |
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