Bose Direct / Reflecting 901 Series 4 User Manual download pdf (Page 13)

If you wish to play your tape recorder without using the

equalizer (for conventional speakers or headphones) and your

control amplifier has two tape monitor circuits, an additional

connection procedure is required:

1. Connect ‘’Y” connectors to both channels at the tape out

put connections of your tape recorder.

2. Connect one side of each “Y” connector as described in

Steps 2 and 3 of "Connecting Your Tape Recorder."

3. With the remaining output from each channel "Y" connec

tor. connect cables to the unused tape monitor input con

nections of Tape Monitor 2 found on your control amplifier.

4. To play your tape recorder with your 901 s, place the tape

monitor of your 901 equaiizer in the monitor position (in) us

ing the TAPE MONITOR 1 circuit.

5. To play your tape recorder with conventional speakers and

headphones, place the TAPE MONITOR 2 switch of your

control amplifier on. Your tape recorder will then be con

nected directly to your high-fidelity system and will play

without the equalizer.

NOTE: Contact your BOSE dealer concerning the availabili

ty of "Y" connectors and any further connection advice.

B. CONNECTING HEADPHONES AND CONVENTIONAL

SPEAKERS

It is important to realize that the BOSE Active Equalizer ir

troduces substantial boost in the range below 100 Hz an

above 5.000 Hz to match the power response of the 90

speakers. Consequently, conventional speakers or headphonet

if played with the equaiizer in the circuit, will sound unnaturi

with both treble and bass being emphasized.

MORE IMPORTANTLY. HEADPHONES AND CONVENTIONAL

SPEAKERS MAY ACTUALLY BE DAMAGED IF PLAYED WITI

THE ACTIVE EQUALIZER IN THE CIRCUIT.

For this reason, it is important to switch the Active Equalize

out of the circuit by placing the tape monitor switch of you

control amplifier in the OFF or NORMAL position when playin

conventional speakers or headphones with your high-fidelit

system.

tAny speaker system other than the BOSE III or IV system.

VC; ^

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 19 20

No comments

Bose Direct / Reflecting 901 Series 4 User Manual Page 13