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This unit is very clean and has low processing time. Excellent
condition!
Overview
Automatic Stereo Synthesizer
The 275A reprocesses mono material into synthesized stereo to "open up"
mono programs when heard on stereo or surround TV systems. The sound of
the 275A is remarkably convincing, producing a pleasing sense of ambience
and spaciousness while maintaining perfect mono compatibility. Placed
permanently in the program line, the 275A automatically determines if the
program is mono or stereo and then smoothly cross-fades from bypass to
synthesized stereo output when true stereo program is absent.
Features
Detects mono and automatically generates synthesised
stereo
Auto polarity detector and corrector
Provides stereo effect on mono standby studio transmitter links
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Performance
Frequency
Response: ±0.5dB, 30-15,000Hz (Bypass Mode); ±1.0dB, 30-15,000Hz
(Synthesize Mode), sum of left and right channels.
Total Harmonic Distortion: +18dBu/600ohm: <0.02%, 30-15,000Hz (Bypass
Mode); <0.3%, 30-15,000Hz (Synthesize Mode).
Noise at Output: (30-15,000Hz): <-80dBu (Bypass Mode); <-67dBu (Synthesize
Mode).
Impedance: <100 ohm, balanced bridging. Absolute overload occurs at +26dBu
into 600ohm.
Connectors
Audio: Barrier
strip (#5 Screw).
User Control Interface: DB-25S jack (accepts DB-25P plug, supplied).
275ARC Remote Control: DB-37S jack (accepts DB-37P plug, supplied).
Output
Load
Impedance: >600.
Source Impedance: 30, ±5%, balanced, floating.
Maximum Output Level: >20dBu into 600.
Connectors: Barrier strip (#5 screws), XL-type connectors.
Physical
Power Requirements: 115/230VAC ±10%, 50-60Hz, 9VA. 115V version supplied
with 'U-ground' grounding-type power cord to USA standards; 230V version
supplied with CEE-7/7 plug.
Fuse: 1/4 -amp 'T'-type (250mA) Slow Blow for 230V operation.
Mounting: Requires 1 unit (1.75'/4.5 cm) of vertical space in an EIA
19'/48.3cm rack. Depth is 9.625'/24.5cm. Optional 275 ARC Remote Control
requires the same space, except depth is 2.25'/5.7cm, including supplied
connector.
Weight: 12lb (5.4kg), shipping.
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Payment Methods:
(No
COD's)
Absolutely No Credit Card Transactions From
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Send by mail:
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Please send me a email regarding
your payment before placing your bid
Items will only be send to your paypal mailing address
SHIPPING INFORMATION:
(UPS - USPS - FedEx - or Buyer's UPS Account #)
Will Call for local buyers
Shipping and handling fee provided by me at the Ebay auction
is only for US 48 stats
Email me your complete address for SH cost
of Hawaii, Alaska & Porto Rico
Auctions do
not end early - Please don't Ask
At the conclusion of the auction please contact us within
24 hours by email or phone with your choice of payment
method, shipping preference and mailing address.
Unfortunately, all California residents must pay 8.25%
sales tax. :-(
Thank you, for your interest in our EBay auctions.
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