Parasound A 23+ 2-kanavainen päätevahvistin (2 x 160W), musta

Product number: A 23+B

2-kanavainen päätevahvistin. Teho: 2 x 160w, 8 ohm, 240w 4 ohm; XLR (balansoitu)- ja RCA sisääntulot; toimintatila: stereo tai siltaus (mono); Loop out; koko: 2U (ei sisällä räkkirautoja); väri: musta.

HALO A 23+ (black) features (Changes from the original A 23→A 23+):
– 125 → 160 Watts (8Ω)
– 225 → 240 Watts (4Ω)
– 400 → 500 Watts (bridged)
– Filter cap: 40,000 uF →54,400 uF
– Crosstalk (20kHz): 63dB → 70dB
– Transformer size: 1.0 kVA → 1.1 kVA
– Refined Halo cosmetic with aluminum end caps & gold highlights
– Updated rear panel with heavy duty speaker terminals from HINT 6
– Upgraded internal gold on gold audio connections
– Updated auto turn on circuit
All Features:
– 160 watts x 2 @ 8 Ω RMS, both channels driven
– 240 watts x 2 @ 4 Ω RMS, both channels driven
– 500 watts x 1 @ 8 Ω, in bridged mode
– Circuitry designed by legendary John Curl
– High bias Class A/AB operation
– 45 amperes peak current per channel
– Stable with speaker impedance dips below 2 Ω
– Balanced inputs with discrete circuits
– Heavy-duty 24k gold-plated 5-way speaker binding posts
– Gold-plated RCA input & loop output jacks
– Direct-coupled signal path, no capacitors or inductors
– DC Servo and relay protection circuits
– AC turn-on inrush surge protection with relay bypass
– JFET input stage, MOSFET driver stage
– 12 beta-matched 15 ampere, 60 MHz bipolar output transistors
– 1.1 kVA shielded toroid transformer w/ independent windings for each channel
– Independent power supplies for input stage, driver stage and output stage
– 54,400 µF filter capacitors for output stages
– Full power is rated all the way down to 5Hz for unrestricted low-end bass
– Harris hyper-fast soft-recovery bridge diode rectifiers
– Automatic turn-on by 12 V trigger or audio sensing
– 2 rack space chassis with rear carry handles
– Rack mount hardware available separately

Mallisarja

Kanavamäärä

Väri

Product manual

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