“ I didn't expect this little Chines guy to generate impressive sound. When it is pairing with DT990 - 600 ohm, Cello concerto of Britten superised me of its crisp sound and wide soound stage with enough volume. In comparison to many times expensive amp unit, I could not pinpoint its weakness against. I think anyone cannot easily buy this performance per this price...” --Joong
“ Not much info about the SAP-4S on the web, this was a purchase I made mostly based on curiosity; there's only a single review about it in English that seemed pretty positive so I went for it. Packaging is a nice little white box with relevant logos. When opened you're greeted by various neat accessories like a flat usb charging cable, protective leather case, silicon band, and well made 1/8"...” --kidcharlemagne
“ This is my first amp so bear with me lol. I bought this from ebay with minimal fuss and didn't have to wait long. I quickly plugged it in and had a listen, first thing I noticed was the audio sounded weird, soon worked out the RCA inputs are marked wrong, even the colours are wrong but not a serious problem just a quick switch around (the 3.5mm input is fine). The second...” --cokker
“ One channel of my Denon 250 pre-amp/amp set failed several times per listening session. So I bought the SMSL SA-98 in Hong Kong for a mere € 98,99 including transport. The trip from Hong Kong to Rotterdam took far less than from Rotterdam to nearby Utrecht. It's (switched) power supply is about the same size as the amp itself. The amp has good quality speaker and input connectors....” --REvandenBERG
Technical indicators£º standard input interface analog stereo / coaxial / optical / USB (loop switch) Input Frequency: 44.1,48,96 KHZ/16/24BIT SNR:> 115db Dynamic Range: 105db Distortion: 1KHZ% 0.0007 Rated output: 1.8VPP Frequency response :20-20KHz (-0.2 dB) Total power
Headphone amplifier built-in USB controller chip Burr-Brown PCM2707 Digital input receiver chip DIR9001 with: - This chip has better sound quality than the popular CS8412/4/6 commonly used in other DACs. It can play sound with much more detail and accuracy. Main DAC chip is Burr-Brown PCM1793 with: - 24bit/192kHz Sampling Advanced Segment Audio Stereo DAC - Dynamic Range: 113 dB and THD+N:...
For resistance: 16-1000 Ω Output power: 300 Ω per channel 230mw, 600 Ω per channel 100mw. Distortion: 0.02% Frequency response: 12Hz-150kHz Gain: 24dB Power Supply: AC24V Size: deep: 127 × High: 35 × W: 97mm GW: 1.1KG Color: Black Package configuration: SAP-100 amp 1 set AC24V transformer 1 Akihabara Q304 or Q401 signal line 1 Configuration...