SPECIFICATIONS
Model No.
Power Requirements
Power Consumption
BA-806
BA-823
120VAC,50/60Hz
100W
Output Power 60W 30W+30W
Distortion
Less than 1% (1kHz at rate d
Less than 0.5% (1kHz at rated
Frequency Response output on AUX 2 input) output on AUX 2 input)
TAPE:50—15,000Hz
Tone Controls
Inputs
AUX2: 50—20,000Hz (±3dB)
BASS:100Hz±10dB
TREBLE:10,000Hz±10dB
MIC:200
Ω
1mV, balanced
AUX1:50k
Ω 100mV, unbalanced
AUX2:600
Ω
1V, unbalanced
Outputs Speaker Output
Line Output
S/N Ratio
LINK IN (signal): 10 k
Ω
150mV,unbalanced
4Ω
/10
Ω
;25V/83
Ω
; 70V
L; 4Ω
/R; 4
Ω
600
Ω 1V, unbalanced
600
Ω 1V, unbalanced
TAPE: 50dB (Dolby NR: OFF), AGC OFF
60dB (Dolby NR: ON), AGC OFF
MIC: 60dB
Usable Tape
Tape Speed
Wow and Flutter
Playing System
Finish
Dimensions
Weight
Optional Accessory
Compact cassette tapes
4.76cm/sec.
Lessthan0.2% (WRMS)
Auto Reverse
Front Panel: Aluminum, alumite process (black)/ABS resin
Case: Steel color plate (black)
16.6"(W) x 3.8" (H) x 13.8" (D) (420(W) x 97(H) x 350(D)mm)
Approx.22.7 lbs. (10.3kg) Approx. 19.2 lbs. (8.7kg)
Model MB-25B rack-mounting kit
Model No. BA-800
Power Requirements
120V AC, 60Hz
Power Consumptio n 8W
Less than 3% (Mono line out: 1kHz/1V)
50–15,000Hz
Mono line out: 60 0Ω
1V, unbalanced
S/N Ratio TAPE
Usable Tape
Stereolineout:10 K
Ω
300mV, unbalanced (L/R)
50dB (Dolby NR: OFF), AGC OFF
60dB (Dolby NR: ON), AGC OFF
Compact cassette tape s 4.76cm/sec
Less than 0.2% (WRMS)
Auto Reverse
Front Panel: Aluminum, alumite prossess
(black)/ ABS resin
Case: Steel color plate (black)
16.6"(W) x 3.8"(H) x 11.9"(D)
Wow and Flutter
Distortion
Frequency Response
Outputs
Tape Speed
Playing System
Finish
Dimensions (420(W) x 97(H) x 300(D)mm)
Weight
Approx.13.7 lbs. (6.2kg)
Optiona l Accessory Model MB-25B rack-mounting kit
*Specifications are subject to change without notice
APPEARANCE AND DIMENSIONAL DIAGRAM
BA-806
16.54"(420mm)
I-
16.54"(420mm)
-i
BA-800
16.54"(420mm)
ARCHITECT’S AND ENGINEER’S
SPECIFICATIONS
The equipment for endless playback of pre-recorded
cassettes shall be the TOA Stereo Double Cassette Player
(BA-800) or Player Amplifiers (BA-806/823). Either one or
two cassette tapes shall be used to provide endless play-
back. A Track Sequence switch shall select the playback
order of tape sides when two tapes are used. A no-voltage
momentary contact timer control shall be provided. Two C-
90 tapes shall provide up to 180 minutes of uninterrupted
playback. In addition, four BA-800 units may be linked to
provide continuous eight-cassette playing time of up to 720
minutes. The BA-806 shall have a 60W monaural output,
and the BA-823 shall have 2 x 30W stereo output.
The players shall accept Normal, Chrome or Metal cassette
tapes. A built-in AGC feature shall reduce variations in the
audio output level, and Dolby B-type noise reduction shall
reduce tape background noise. A Blank Skip function shall
be included to automatically bypass periods unrecorded
sections more th n
10
seconds long. Removable cassette
deck units shall be designed for easy maintenance and
replacement.
By using optionally available kits, the TOA BA-800/806/823
shall be able to be mounted on a standard EIA 19" cabinet
rack.
Notes:
1. The recording head’s appro x
2,000-hour effective playing Iife, expandable to 4,000 hrs
(8 hours per day for 500 days) by using two units alternatively.
2. The C-120 tapes (120 minutes’ recording time for both sides) and endless tapes are
not recommended because their tapes are extremely thin and can often be slack or
twist, leading to unstable operation.
The C-90 (90 minutes) and C-60 (60 minutes) are most commonly used.
TOA Corporation
Printed in Japan (502) 833-62-374-40
