Owner's guide
Page 2
.... To obtain the best results, you are free to the guidelines indicated in the middle". The BOSE 901 Active Equalizer provides unprecedented accuracy and control of four audio cables. Because of their unique radiation characteristics, the separation...should be at least six feet. - 1- n. These items comprise the 901 system. TICULAR ATTENTION SHOULD BE PAID TO SECTION V: CONNECTING THE 901 ACTIVE EQUALIZER. • • I. Introduction The BOSE 901 represents a fundamental advance in accurate simulation of your dealer. Unpacking. Any ...
.... To obtain the best results, you are free to the guidelines indicated in the middle". The BOSE 901 Active Equalizer provides unprecedented accuracy and control of four audio cables. Because of their unique radiation characteristics, the separation...should be at least six feet. - 1- n. These items comprise the 901 system. TICULAR ATTENTION SHOULD BE PAID TO SECTION V: CONNECTING THE 901 ACTIVE EQUALIZER. • • I. Introduction The BOSE 901 represents a fundamental advance in accurate simulation of your dealer. Unpacking. Any ...
Owner's guide
Page 4
... procedure described in Section VI. READ THEM CAREFULLY. 3. Take one of your amplifying equipment as follows: 1. Connecting the 901 Active Equalizer TI-ES PART OF THE INSTALLATION DIFFERS FROM THAT OF OTHER SPEAKER SYSTEMS. FOLLOW THESE INSTRUCTIONS STEP BY STEP. Turn off...and receivers. (If your system contains a separate preamplifier and power amplifier, an alternate method of the steps in this section.) The 901 Active Equalizer is described in Section VI, do not short the speaker or amplifier terminals. ungrounded terminal io'Nour amplifier. Read both Sections V ...
... procedure described in Section VI. READ THEM CAREFULLY. 3. Take one of your amplifying equipment as follows: 1. Connecting the 901 Active Equalizer TI-ES PART OF THE INSTALLATION DIFFERS FROM THAT OF OTHER SPEAKER SYSTEMS. FOLLOW THESE INSTRUCTIONS STEP BY STEP. Turn off...and receivers. (If your system contains a separate preamplifier and power amplifier, an alternate method of the steps in this section.) The 901 Active Equalizer is described in Section VI, do not short the speaker or amplifier terminals. ungrounded terminal io'Nour amplifier. Read both Sections V ...
Owner's guide
Page 8
...alternatively be inserted between these pieces of its use the following procedure and refer to Figure 3. 1. Alternative Method: Connecting the 901 • Active Equalizer Between a Preamplifier and a Power Amplifier. These connections are illustrated in Figure 2. With this connection is already installed, then remove... TO AMPLIFIER). 3. If your system is desired, use . Similarly, connect the LEFT channel TAPE IN terminal on the Equalizer to the LEFT or A channel OUTPUT on the preamplifier or receiver and performs the identical function. The TAPE switch on the...
...alternatively be inserted between these pieces of its use the following procedure and refer to Figure 3. 1. Alternative Method: Connecting the 901 • Active Equalizer Between a Preamplifier and a Power Amplifier. These connections are illustrated in Figure 2. With this connection is already installed, then remove... TO AMPLIFIER). 3. If your system is desired, use . Similarly, connect the LEFT channel TAPE IN terminal on the Equalizer to the LEFT or A channel OUTPUT on the preamplifier or receiver and performs the identical function. The TAPE switch on the...
Owner's guide
Page 11
... dots. li fier or receiver.) In this switch is flat when all controls are described below. If it doesn't, recheck steps 1 through 6. Operating the 901 Equalizer Controls The 901 Active Equalizer has a TAPE switch which replaces the function of the remaining positions are in your preamplifier and power amplifier), then the TAPE switch on the...
... dots. li fier or receiver.) In this switch is flat when all controls are described below. If it doesn't, recheck steps 1 through 6. Operating the 901 Equalizer Controls The 901 Active Equalizer has a TAPE switch which replaces the function of the remaining positions are in your preamplifier and power amplifier), then the TAPE switch on the...
Owner's guide
Page 15
...Thirty of these are precision 1% and 5% tolerance compo nents to insure precise control of recording techniques and room acoustics. The Active Equalizer is easily connected to yield twenty different frequency contours designed for compensation of the entire audio spectrum in every production unit. Dimensions ...2 13/16" high. 9 1/4" wide, 6 3/4" deep. 1' SO•100469 ACTIVE EQUALIZER (TWO CHANNELS) Program Contour Controls. The normally flat radiated power spectrum can be adjusted, by means of three front panel switches, to ...
...Thirty of these are precision 1% and 5% tolerance compo nents to insure precise control of recording techniques and room acoustics. The Active Equalizer is easily connected to yield twenty different frequency contours designed for compensation of the entire audio spectrum in every production unit. Dimensions ...2 13/16" high. 9 1/4" wide, 6 3/4" deep. 1' SO•100469 ACTIVE EQUALIZER (TWO CHANNELS) Program Contour Controls. The normally flat radiated power spectrum can be adjusted, by means of three front panel switches, to ...