Quote from ousinewave on May 4, 2021, 11:48 am

ขาย Integrated Amp ยี่ห้อ Sansui รุ่น AU-D707 (Made in Japan) ราคา 8,900บาท

ไฟ 100Volts +++มีหม้อแปลง 100Volts ขาย กรุณาโทรสอบถาม +++

เป็น Amp ที่ใช้วงจร Diamond Operating ที่ใช้วงจรแบบ DC ตั้งแต่ภาค Input ไปจนถึง Output เพื่อให้คุณภาพเสียงที่ดี และ เพี้ยนต่ำที่สุด

กำลังขับ 90W + 90W @ 8 Ohms

ทรานซิสเตอร์จานบิน

มี Loudness, Phono ได้ทั้ง MM & MC

มี Pre Out - Main In

Model rating

Model	Wide range DC integrated amplifier
<Power amplifier section>
Effective output	90W + 90W (10Hz-20kHz, THD 0.008%, 8Ω) 90W + 90W (1kHz, THD 0.003%, 8Ω)
Total harmonic distortion	0.008% or less (10Hz to 20kHz, effective output, 8Ω)
Intermodulation distortion (70Hz: 7kHz = 4: 1)	0.008% or less
Output bandwidth	3Hz-70kHz (IHF, both channels operation, 1kHz, 8Ω)
Damping factor	100 (IHF, both channels operation, 1kHz, 8Ω)
Frequency characteristic	DC ~ 500kHz, +0 -3dB
Input sensitivity / impedance (1kHz)	1V / 47kΩ
SN ratio	125dB or more (IHF, A network, short circuit)
Channel separation (IHF, 1kHz)	90dB or more
Rise time	0.5 μsec
Through late	± 200V / μsec
<Preamplifier section>
Input sensitivity / impedance (1kHz)	Phono-1 MM: 2.5mV / 47kΩ Phono-1 MC : 0.1mV / 100Ω Phono-2 MM: 2.5mV / 47kΩ AUX, Tuner, Tape Play 1, 2 (PIN): 150mV / 47kΩ
MC compatible impedance	100Ω or less
Phono maximum allowable input (1kHz)	Phono MM: 350mV (THD 0.01%) Phono MC: 30mV (THD 0.03%)
Output voltage (1kHz)	Tape Rec 1, 2 (PIN, 47kΩ): 150mV Pre Out (47kΩ): 1V Max Pre Out (THD 0.05%, 47kΩ): 4V
Output impedance (1kHz)	Tape Rec 1, 2: 600Ω or less
Total harmonic distortion	Phono MC (1kHz, 6V): 0.01% or less Phono MM (20Hz to 20kHz, 6V): 0.005% or less AUX, Tuner, Tape Play 1, 2 (20Hz to 20kHz, 1V): 0.005% or less
Intermodulation distortion (70Hz: 7kHz = 4: 1)	AUX, Tuner, Tape Play 1, 2 (1V): 0.005% or less
Frequency characteristic	RIAA deviation (Phono 1, 2, 20Hz-20kHz): ± 0.2dB AUX, Tuner, Tape Play 1, 2: 5Hz-100kHz, + 0 -1dB
Signal-to-noise ratio (IHF, A network, short circuit)	Phono MC (input conversion): -154dBV Phono MM: 90dB or more AUX, Tuner, Tape Play 1, 2: 100dB or more
Channel separation (IHF, 1kHz)	Phono MC: 70dB or more Phono MM: 70dB or more AUX, Tuner, Tape Play 1, 2: 80dB or more
Input-to-input separation (input short, 1kHz)	Tuner ⇔ Phono MM: 90dB or more Tape Play 1, 2 ⇔ Phono MM: 90dB or more Tuner ⇔ Tape Play 1, 2: 90dB or more Tape Play 1 ⇔ Tape Play 2: 100dB or more
Tone control	Bass: ± 6dB (50Hz) Tone Selector (Turnover Frequency): 300Hz, 150Hz Treble: ± 6dB (15kHz) Tone Selector (Turnover Frequency): 6kHz, 3kHz
Subsonic filter	16Hz (-3dB, 6dB / oct)
Loudness (at volume -30dB)	+ 10dB (50Hz) + 4dB (10kHz)
Headphone jack output	120mW (8Ω)
<Comprehensive>
Load impedance	4-16Ω
Rated power consumption (Electrical Appliance and Material Control Law)	230W
External dimensions	Width 430 x Height 168 x Depth 428 mm With rack mount adapter: Width 482 x Depth 455 mm
weight	20.1kg with rack mount adapter installed: 20.6kg
Sold separately	Rack mount adapter BX-7 (1 set, ¥ 3,000)

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