THX AAA Technology
本帖最後由 HenryYuan 於 2014-12-31 12:48 編輯各位 Ching, 小妹睇到呢個新amp, 同大家分享一下
BENCHMARK
http://benchmarkmedia.com/ 同Parasound嘅Halo Series好似樣喎 Class H 11" 細機嚟架喎{:1_351:}
SPECIFICATIONS
OUTPUT POWER
1 kHz, < 0.0003 % THD+N
100 W/channel into 8 Ohms, both channels driven
130 W/channel into 6 Ohms, both channels driven
190 W/channel into 4 Ohms, both channels driven
240 W/channel into 3 Ohms, both channels driven
200 W Bridged Mono into 16 Ohms
380 W Bridged Mono into 8 Ohms
480 W Bridged Mono into 6 Ohms
SNR
132 dB A-weighted, Stereo Mode
135 dB A-weighted, Bridged Mono
130 dB Unweighted, 20 Hz to 20 kHz, Stereo Mode
133 dB Unweighted, 20 Hz to 20 kHz, Bridged Mono
THD+N
1 kHz, 80 kHz LPF, at full rated output into any rated load
< -118 dB (< 0.00013%) - Stereo Mode
< -118 dB (< 0.00013%) - Mono Mode
THD
1 kHz, 20 kHz LPF, at full rated output into any rated load
< -119 dB (< 0.00011%) - Stereo Mode
< -120 dB (< 0.00010%) - Mono Mode
CROSSTALK
Better than -115 dB at 1 kHz
Better than -92 dB at 20 kHz
FREQUENCY RESPONSE
Better than 0.1 Hz to 200 kHz, +0/-3 dB
-0.01 dB at 20 Hz, -0.17 dB at 20 kHz, 8-Ohm Load
-0.23 dB at 20 Hz, -0.32 dB at 20 kHz, 4-Ohm Load
MAXIMUM AUDIO OUTPUT CURRENT
18 A per channel, both channels driven
18 A protection shut-down threshold
INPUT SENSITIVITY
Low-Gain = 22 dBu (9.8 Vrms), Gain = 9.2 dB
Mid-Gain = 14.2 dBu (4 Vrms), Gain = 17.0 dB
High-Gain = 8.2 dBu (2 Vrms), Gain = 23 dB
Use Mid-Gain or High-Gain settings for unbalanced inputs
Unbalanced inputs require RCA to XLRM adapter cables
INPUT IMPEDANCE
50 k Ohms, normal mode
1 M Ohm, common mode
INPUT CMRR
80 dB at 20 Hz, typical
80 dB at 1 kHz, typical
65 dB at 20 kHz, typical
TRIGGER I/O
12 VDC 200 mA current-limited output to trigger turn-on of remote devices
DC input for slaving to remote devices
Input responds to 3.3 V logic and higher, VIL = 1.26 V, VIH = 2.7 V
Absolute maximum input voltage = 30 VDC
Absolute minimum input voltage = -0.3 VDC
Input Impedance = 20 k Ohms
DIMENSIONS
NON-RACK-MOUNT VERSION:
11.04" W x 3.88" H x 9.34 " D - Including feet and binding posts
11.04" W x 3.47" H x 8.33 " D - Excluding feet and connectors
Faceplate height is 2RU
RACK-MOUNT VERSION:
19.00" W x 3.88" H x 9.34 " D - Including binding posts and removable feet
19.00" W x 3.47" H x 8.33 " D - Excluding feet and connectors
Faceplate height is 2RU
WEIGHT
12.5 lbs., 16 lbs. shipping - Non-rack-mount version
13.5 lbs., 17 lbs. shipping - Rack-mount version
AC INPUT
Auto-ranging AC Input
100 to 120 VAC +/- 10%, 8 Amps, 50 - 60 Hz
220 to 240 VAC +/- 10%, 8 Amps, 50 - 60 Hz 本帖最後由 HenryYuan 於 2014-12-31 12:30 編輯
THX AAA Technology 第一次睇到
INTRODUCING THX ACHROMATIC AUDIO AMPLIFIER TECHNOLOGY (TM)
The AHB2 is the only amplifier that leverages the patented THX-AAATechnology (TM).This patented system reduces distortion to vanishingly low levels while enabling several power-saving techniques. {:6_193:} {:6_193:} chhanthony 發表於 2014-12-31 12:14 static/image/common/back.gif
同Parasound嘅Halo Series好似樣喎
呢部令仔D{:6_193:} 我感覺佢會好貴~~ hugomember 發表於 2014-12-31 17:58 static/image/common/back.gif
我感覺佢會好貴~~
USD 2,995- not cheap 好靚仔喎
(Post76 Android 手機版送出)
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