Perpetual PA1/P3A/Monolitic Power
P3A : Digital to Analog Converter
Specification(P1A)
● 크기(W x H x D/mm) : 5.5" x 8.25" x 1.75"
● 무게 : 6 lbs (shipping)
● 디지털 입력 : S/PDIF (via RCA), AES/EBU, I2S.
● 특징 :
- Interpolation Engine: Converts 16 bits Redbook CD data to a user-selectable 18, 20, or 24 bit of resolution
- Upsampling: Converts input sampling rate to a user-selectable 44.1, 48, or 96 kHz resolution level (with future upgrade support for 192 kHz)
- Jitter Reduction: Re-clocks bitstream to 2 peco-seconds of total jitter via a phase-locked loop
- Interface: USB
- DSP: Analog Devices SHARC 21065L 32 bit floating-point platform
- Power: Auto swtiching DC power supply compatible with all wall voltage formats
Specification(P3A)
● 크기(W x H x D/mm) : 5.5" x 8.25" x 1.75"
● 무게 : 6 lbs (shipping)
● 디지털 입력 : S/PDIF coaxial, toslink, AES / EBU, and I2S – all galvanically ! isolated via transformer coupling
● 특징 :
- Crystal Semiconductors CS4397 reference quality 24 bit 44.1/48/96/192 kHz stereo D/A conversion system platform
- Dynamic range: 120 dB
- Signal to noise ratio: 140 dB
- Input receiver/Sample rate converter: Crystal Semiconductor CS8420 (accepts 16 to 24 bits, and sampling rates from 32 to 96 kHz)
- Upsampling: Auto-upsampling inputs - converts ALL standard CD's to 96 kHz
Jitter reduction: Built-in
- Power Supply: Class A high-current audio output stage with 5 pole split passive/active anti-aliasing filter surrounding high-performance Burr-Brown OPA134 driving the outputs
- Phase inversion: Digital (user selectable)
● 출시가격 :
국내 :
P-1A Digital to Digital Processor: 1,300,000원
P-3A Digital to Analog Converter: 1,000,000원
미국(인터넷구매 가능):
P-1A Digital to Digital Processor: US $1099.00
P-3A Digital to Analog Converter: US $799.00
Combo(P-1A + P-! 3A) sale 가격 : $1,599
● 중고가격
2006년 : 120만원 ! (P-1A 와 P-3A, 모노리딕 파워 포함)
● 기타 :
별매 파워 서플라이 monolitic power 를 사용하면 S/N 이 개선됨.
3가지를 세트로 사용하는 것을 추천함.해상도가 뛰어나며 스테레오파일 A 클래스(3대 함께 사용시)선정.
전 Audio Alchemy Engineer 들이 창업한 회사임.(그덕에 Audio Alchemy 는 망했지만)
● Quick 메뉴얼
http://www.av123.com/manuals/1_P1A%20OManSelectSht_H6.pdf
http://www.av123.com/manuals/2_P3A_oman_h.pdf
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