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Ships from

Canada
  • West

Ships to

  • Worldwide

Product description

d&b A1 Mainframe with two power amplifiers Maximum output power 1200 W and 350 W into 4 Ohms d&b audiotechnik A1 mainframe houses in a 3 rack unit high, 19″ rack mount enclosure. The A1 incorporates: two power amplifiers (1200 W and 400 W), softstart power supplies, monitoring and protection circuits with the associated display elements and all connectors. All functions enable remote interrogation and alteration via the d&b Remote Interface Bridge (RIB). The mainframe accepts a single exchangeable controller module. Such module determines both the type and number of loudspeakers which d&b A1 can drive. d&b SenseDrive electronics maintain maximum damping factor with complex loads. It also improves low frequency transient performance when using long speaker cables. The d&b A1 amplifier has a comprehensive protection against overheating and connection to inappropriate or faulty loads. It has a high peak output current capability and a low feedback internal gain structure. Speaker ID protects wrongly connected speakers from possible damage. The A1 is also available as a dual voltage (115 V / 230 V) autosensing version.

Spec

BRAND

d&b audiotechnik

WARRANTY

30 Days

USAGE

Light Touring

VOLTAGE

Auto-Switching 120-240V 50-60Hz

LOT SIZE

1

CONDITION

Good

AGE (YEARS)

7-10

CASE

None

SOLD BY LOT

No

ACCESSORIES

None

About the manufacturer

It was 1981 and a totally ordinary 18th April. But in Korb, a small village not far from Stuttgart in Germany, history was in the making. For it happened that two casual young men, Jürgen Daubert being one and Rolf Belz being the other, securely locked their garage (which had for some time been used...
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Seller reviews (1)

Product reviews (0)

  • Fast Shipping, Easy to Work with.

    January 2024

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Quantity

3 items available