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TOA DA Series
Multi-Channel Digital Amplifiers

TOA DA-250D
G&G Price: $705
Digital Power Amplifier, 2x 250 W @ 4 ohms, 1x 500 W Bridged @ 8 ohms

TOA DA-250DH
G&G Price: $705
Digital Power Amplifier, 2x 250 W @ 70V, 1x 500 W Bridged @ 140V

TOA DA-250F
G&G Price: $979
Digital Power Amplifier, 4x 250 W @ 4 ohms, 2x 500 W Bridged @ 8 ohms

TOA DA-250FH
G&G Price: $979
Digital Power Amplifier, 4x 250 W @ 70V, 2x 500 W @ 140V

TOA DA-500F-HL
G&G Price: $1,705
Digital Power Amplifier, 4x 500 W @ 70V, 2x 1000 W Bridged @ 140V

TOA DA-550F
G&G Price: $1,705
Digital Power Amplifier, 4x 550 W @ 4 ohms, 2x 1100 W Bridged @ 8 ohms

Accessories:
MT-251H	Output isolation transformer, DA Amps, 250 W, 70 V input/70 V outputs	$139

Description:

TOA DA Series multi-channel digital power amplifiers are ideal for multi-zone distributed speaker systems and professional sound applications. Engineered with Class D technology, the new DA Series amplifiers operate at 85 percent efficiency and consume almost one-third less power than conventional analog amplifiers. The compact and lightweight single or dual rack-space design and ultra-low heat dissipation allow designers to rack-mount up to five units without open space between units. The DA Series is comprised of high and low impedance four-channel models each equipped with an independent power supply for each channel to assure continuous operation and unmatched reliability and performance. Other features include recessed stepped attenuators for precise gain calibration, removable dust filters for easy maintenance, and optional isolation transformer.

Features:

Class D design – 85% efficient!
30% lower power consumption than conventional amplifiers
Six Models:
DA-250D
DA-250DH
DA-250F
DA-250FH
DA-500F-HL
DA-550F
Compact, single or dual rack-space design
Stack up to 5 units without open spaces between units
Lightweight (14.6 to 19.4 lbs.)
Independent power supply for each channel
Low heat dissipation
Recessed stepped attenuators
Comprehensive protection circuitry
Removable dust filters for easy maintenance
Optional transformers:
Isolation transformer, model MT-251H (DA-250FH only)
8 ohm to 70V transformer (300W), model MT-450M (DA-250D/F only)
Five year warranty

G&G Technologies
280 North Midland Avenue, Bldg. F, Suite 202
Saddle Brook, NJ 07663

TOA DA SeriesMulti-Channel Digital Amplifiers

TOA DA Series
Multi-Channel Digital Amplifiers