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Source Audio ZIO Analog Front End+Boost

709

ื”ืคื“ืืœ ื”ืจืืฉื•ืŸ ืฉืœ Source Audio ืฉื”ื•ื 100% ืื ืœื•ื’ื™!
ื”-ZIO ื”ื•ื ืคืจื™ืืžืค/ื‘ื•ืกื˜ ืขื ืขื“ 20db ืฉืœ ื’ื™ื™ืŸ ื•4 ืžืขื’ืœื™ื ืฉื•ื ื™ื ื›ื›ื” ืฉื”ื•ื ื™ื•ืชืจ ืžืดืกืชืืด ืขื•ื“ ื‘ื•ืกื˜ ืจื’ื™ืœ – ืชื•ื›ืœื• ืœื”ืฉืชืžืฉ ื‘ื• ื›ืžืขื™ืŸ ื‘ืืคืจ, ื›ืคืจื™ืืžืค ืžืขืฆื‘ ืกืื•ื ื“ ืฉื“ื•ืœืง ืงื‘ื•ืข, ื›ืงืœื™ืŸ ื‘ื•ืกื˜ ืœืกื•ืœื•ืื™ื ืื• ื›ื‘ื•ืกื˜ ืฆื‘ืขื•ื ื™ ืฉื™ื“ื—ื•ืฃ ืืช ื”ืžื’ื‘ืจ ืœืื•ื‘ืจื“ืจื™ื™ื‘.

ืงื™ื™ื ื‘ืžืœืื™

Sa Logo 1 Source Audio 300
  • 4 ืžืขื’ืœื™ ื‘ื•ืกื˜ ืฉื•ื ื™ื
  • ื“ื™ืžื•ื™ ืฉืœ ืื•ืจื›ื™ ื›ื‘ืœ ืฉื•ื ื™ื ืœื”ืฉืคืขื” ืขืœ ืชื“ืจื™ื ื’ื‘ื•ื”ื™ื
  • ืจื›ื™ื‘ื™ื ืื ืœื•ื’ื™ื™ื ืื™ื›ื•ืชื™ื™ื ื‘ื™ื•ืชืจ
  • 2 ื™ืฆื™ืื•ืช ื‘ืฉื‘ื™ืœ ื’ืžื™ืฉื•ืช ื•ืื•ืคืฆื™ื•ืช ื ื™ืชื•ื‘ ืฉื•ื ื•ืช
  • 2 ืžืฆื‘ื™ ืขื‘ื•ื“ื” ืœืคื•ื˜ืกื•ื•ื™ืฅืณ

4 ืžืขื’ืœื™ื ื‘ืื—ื“

1. JFET: ื‘ืžืฆื‘ ื”ื–ื” ื”ืคืจื™ืืžืค ืžื’ื™ื‘ ื›ืžื• ืขืจื•ืฅ ื ืงื™ (ืขื ืžืขื˜ ืžืื•ื“ ื“ื™ืกื•ื˜ืจืฉืŸ) ืฉืœ ืžื’ื‘ืจ ืžื ื•ืจื•ืช. ื‘ืžืฆื‘ ื”ื–ื” ืžืฉืชืžืฉื™ื ื‘-JFET Input Burr Brown OP Amps ื‘ืฉื‘ื™ืœ ืœืงื‘ืœ ื‘ื•ืกื˜ ืžืื•ื“ ืฉืงื•ืฃ ื‘ืœื™ ืชื•ืกืคืช ืฉืœ ืชื“ืจื™ื ื’ื‘ื•ื”ื™ื ื›ื•ืื‘ื™ื. ื”ืžืฆื‘ ื”ื–ื” ืขื•ื‘ื“ ื˜ื•ื‘ ื’ื ื‘ื”ืงืœื˜ื•ืช ื‘ื™ืชื™ื•ืช ื™ืฉื™ืจื•ืช ืœื›ืจื˜ื™ืก ืงื•ืœ ื‘ืฉื‘ื™ืœ ืกืื•ื ื“ ื˜ื™ืคื” ื™ื•ืชืจ ืดื˜ื‘ืขื™ืด – ืืคื™ืœื• ืœืชื•ืš ื›ื ื™ืกื•ืช ื”-Line (ื‘ืœื™ ืœืื‘ื“ ื™ื•ืชืจ ืžื“ื™ ืชื“ืจื™ื ื ืžื•ื›ื™ื).

2. Low-Cut: ื›ืฉืžื• ื›ืŸ ื”ื•ื – ื”ืžืฆื‘ ื”ื–ื” ืขื•ื–ืจ ืœื—ืชื•ืš ืืช ื”ื ืžื•ื›ื™ื ื”ืžื™ื•ืชืจื™ื ืœืกืื•ื ื“ ื’ื™ื˜ืจื” (ื•ืœืคืขืžื™ื ืืคื™ืœื• ืœื‘ืก) ื›ื“ื™ ืฉืชืฉื‘ื• ื˜ื™ืคื” ื™ื•ืชืจ ื‘ื ื•ื— ื‘ืžื™ืงืก ื”ื›ืœืœื™. ื”ืžืฆื‘ ื”ื–ื” ืœื ืคื•ื’ืข ื‘-Low Mids, ื”ื•ื ืžืฉืคื™ืข ืจืง ืขืœ ื”-Low-Lows ื›ื›ื” ืฉืืชื ืœื ืชืื‘ื“ื• ื’ื•ืฃ ื•ืชืงื‘ืœื• ืกืื•ื ื“ ืจื–ื” ืžื“ื™ – ืจืง ืชืขื™ืคื• ืืช ื”ืื™ื ืคื•ืจืžืฆื™ื” ื”ื ืžื•ื›ื” ืฉื‘ื›ืœ ืžืงืจื” ืžื™ืงืกืžืŸ/ืกืื•ื ื“ืžืŸ ื”ื™ื” ืžืขื™ืฃ ืœื›ื ืžื”ืกื™ื’ื ืœ. ืฉื™ืžื•ืฉื™ ืžืื•ื“ ืขืœ ื”ืืžื‘ืงืจื™ื ื‘ื ืง ื‘ื’ื™ื˜ืจื” ืื• ื‘ืก ื•ืืคื™ืœื• ืขืœ ืกื™ื ืชืณื™ื ืฉืืชื ืจื•ืฆื™ื ืœื”ืคื•ืš ืœืคื—ื•ืช ืดื‘ื•ืžื™ื™ืืด.

3. Studio: ืžืฆื‘ ื”ืžื“ืžื” ืืช ื”-“Pultec Trick” – ืฉื–ื” ื˜ืจื™ืง ืžื•ื›ืจ ื‘ืงืจื‘ ื˜ื›ื ืื™ ืžื™ืงืก ืžืื– ืฉื ื•ืช ื”-50 ืฉืขื•ื–ืจ ืœืฉืคืจ ืืช ื”ืฆืœื™ืœื•ืช ื•ื”ืดื‘ื”ื™ืจื•ืชืด ืฉืœ ื”ืกื™ื’ื ืœ. ื”ืžืฆื‘ ื”ื–ื” ืžื’ืœืฃ ื˜ื™ืคื” ืžื”-Low Mid ื”ื‘ื•ืฆื™, ืžื•ืกื™ืฃ ื˜ื™ืคื” ื ื•ื›ื—ื•ืช ืขื High Mid ื•ื—ื•ืชืš ื ืžื•ื›ื™ื ืขื High Pass ื˜ื‘ืขื™ ื‘ืžื™ื•ื—ื“. ื”ืžืฆื‘ ื”ื–ื” ืžืืคืฉืจ ืœื›ื ืœื”ืฉื™ื’ ืกืื•ื ื“ ื™ื•ืชืจ “Polishedืด ื•ืžื•ื’ืžืจ – ื‘ืžื™ื•ื—ื“ ืื—ืจื™ ืคื“ืืœ ืื•ื‘ืจื“ืจื™ื™ื‘/ื“ื™ืกื˜ื•ืจืฉืŸ/ืคืื–.

4. E-Plex: ืžืฆื‘ ื”ืžื“ืžื” ืืช ื”ืคืจื™ืืžืค ืฉืœ ื”-Echoplex ื˜ื™ื™ืค ืืงื• ื”ืžืคื•ืจืกื ืฉื ื’ื ื™ื ื”ื™ื• ืžืฉืชืžืฉื™ื ื‘ื• ื’ื ืœืœื ื“ื™ืœื™ื™ ืจืง ื‘ืฉื‘ื™ืœ ืœื”ื•ืกื™ืฃ ืงืฆืช ืฆื‘ืข ืœืกื™ื’ื ืœ. ื”ืžืฆื‘ ืžื ืฆืœ ืžืขื’ืœ FET ื•ื™ื ื˜ื’ืณื™ ื•ื ื•ืชืŸ ื‘ื•ืกื˜ ื—ืžื™ื ืขื ื˜ื™ืคื” ืฆื‘ืข ื•ืœื›ืœื•ืš.ย 

ืฉืœื™ื˜ื”

– Output: ื”ืฉืœื™ื˜ื” ืขืœ ื”ื•ื•ืœื™ื•ื/ืื•ื˜ืคื•ื˜ ื”ื›ืœืœื™ ื‘ื™ืฆื™ืื” ืžื”ืคื“ืืœ. ื”ื˜ื•ื•ื— ื”ื•ื ืžื”ื ื—ืชื” ืฉืœ ื‘ืขืจืš 2db ืžืฉืžืืœ ื•ืขื“ +20db ื‘ืงื™ืฆื•ืŸ ื”ื™ืžื ื™.ย 
– Circuit: ืžืืคืฉืจ ืœื‘ื—ื•ืจ ื‘ื™ืŸ 4 ื”ืžืขื’ืœื™ื ืฉื”ืคื“ืืœ ืžืฆื™ืข.ย 
– Tone: ืกื•ื•ื™ืฆืณ ื”ืขื•ื–ืจ ืœื“ืžื•ืช ืื•ืจื›ื™ ื›ื‘ืœื™ื ืฉื•ื ื™ื ื›ื“ื™ ืœื”ืฉืคื™ืข ืขืœ ืชื’ื•ื‘ืช ื”ืชื“ืจื™ื ื”ื’ื‘ื•ื”ื™ื.
1. Bright: ื“ื™ืžื•ื™ ืื•ืจืš ื›ื‘ืœ ืงืฆืจ ืขื ื”ืชื ื’ื“ื•ืช ื ืžื•ื›ื” – ืฉื•ืžืจ ืขืœ ื”ืื™ื ืคื•ืจืžืฆื™ื” ื‘ืชื“ืจื™ื ื”ื’ื‘ื•ื”ื™ื/ ืขื•ื–ืจ ืœื”ื—ื–ื™ืจ ืื•ืชื” ื‘ืžื™ื“ื” ื•ืืชื ืžืฉืชืžืฉื™ื ื‘ื›ื‘ืœ ืืจื•ืš.ย 
2. Mid: ื“ื™ืžื•ื™ ืฉืœ ืื•ืจืš ื›ื‘ืœ ื‘ื™ื ื•ื ื™/ืกื˜ื ื“ืจื˜ื™ – ื”ืžืฆื‘ ื”ื›ื™ ืดืฉืงื•ืฃืด ืžื‘ื™ืŸ ืฉืœื•ืฉืช ื”ืžืฆื‘ื™ื, ืขื ื”ื›ื™ ืคื—ื•ืช ื”ืฉืคืขื” ืขืœ ื”ืกืื•ื ื“.ย 
3. Dark: ื“ื™ืžื•ื™ ืฉืœ ื›ื‘ืœ ืืจื•ืš ื•ื”ืชื ื’ื“ื•ืช ื’ื‘ื•ื”ื” – ื›ืžื• ื‘ื”ื•ืคืขื•ืช ืื™ืฆื˜ื“ื™ื•ื ื™ื ืื• ื›ื‘ืœ ืžืกื•ืœืกืœ. ืขื•ื–ืจ ืœืžืชืŸ ื•ืœืดืœืื‘ื“ืด ืื™ื ืคื•ืจืžืฆื™ื” ื‘ืชื“ืจื™ื ื”ื’ื‘ื•ื”ื™ื ืื ืชืฆื˜ืจื›ื• ืงืฆืช ืœืžืชืŸ ืžื’ื‘ืจ/ื’ื™ื˜ืจื” ืฉื™ืฉ ืœื”ื ืกืื•ื ื“ ืงืฆืช ื‘ื”ื™ืจ ื•ื›ื•ืื‘ ืžื“ื™.ย 
– Switch: ืžืืคืฉืจ ืœืงื‘ื•ืข ื‘ื™ืŸ 2 ืžืฆื‘ื™ ืขื‘ื•ื“ื”. ื‘ืžืฆื‘ Bypass ื”ืคื“ืืœ ื™ืชืคืงื“ ื‘ืฆื•ืจื” ืกื˜ื ื“ืจื˜ื™ืช – ื”ืคื•ื˜ืกื•ื•ื™ืฅืณ ื™ื“ืœื™ืง/ื™ื›ื‘ื” ืืช ื”ื‘ื•ืกื˜. ื‘ืžืฆื‘ Mute ื‘ืจื’ืข ืฉืชื›ื‘ื• ืืช ื”ืคื“ืืœ ื”ื•ื ื™ื—ืชื•ืš ืืช ื”ืกื™ื’ื ืœ ืžื”ื™ืฆื™ืื” ื”ืจืืฉื™ืช ืื‘ืœ ื™ืžืฉื™ืš ืœื”ืขื‘ื™ืจ ืกื™ื’ื ืœ ืœ-Tuner\Line Output ื›ื›ื” ืฉืชื•ื›ืœื• ืœื›ื•ื•ืŸ ื‘ืฉืงื˜.ย 

I\O

– Input: ื”ื›ื ื™ืกื” ืฉืœ ื”ืคื“ืืœ ื”ื™ื ื›ื ื™ืกืช 1/4ืด TS ืžื•ื ื•ืคื•ื ื™ืช ืกื˜ื ื“ืจื˜ื™ืช. ื”ื™ื ื™ื›ื•ืœื” ืœืชืคืงื“ ื‘-Instrument Level ื‘ืฉื‘ื™ืœ ื’ื™ื˜ืจื” ื•ื‘ืก ืื• ื‘-Line Level ืขื ืกื™ื ืชืณ/ืžื›ื•ื ืช ืชื•ืคื™ื ื•ื›ืณื•.ย 
– Main Output: ื”ื™ืฆื™ืื” ื”ืจืืฉื™ืช/ ืดืกื˜ื ื“ืจื˜ื™ืชืด ืฉืœ ื”ืคื“ืืœ – ืžื™ื•ืขื“ืช ืœื”ืชื—ื‘ืจ ืœืžื’ื‘ืจ/ ื›ื ื™ืกื” ื‘ื›ืจื˜ื™ืก ืงื•ืœ/ ืœืคื“ืืœ ื”ื‘ื ื‘ืฉืจืฉืจืช ืฉืœ ื”ืคื“ืืœื‘ื•ืจื“ ืฉืœื›ื.ย 
– Tuner\Line Output: ื™ืฆื™ืื” ื ื•ืกืคืช ืฉื™ื›ื•ืœื” ืœืฉืžืฉ ืืชื›ื ื‘ื›ืžื” ื“ืจื›ื™ื ื›ืžื• ื™ืฆื™ืื” ื ืคืจื“ ืœืคื“ืืœ ื˜ื™ื•ื ืจ, ืคื™ืฆื•ืœ ืœืžื’ื‘ืจ ื ื•ืกืฃ, ื™ืฆื™ืื” ื ืคืจื“ืช ืœ-D.I\ื›ืจื˜ื™ืก ืงื•ืœ ืื• ืคื™ืฆื•ืœ ื”ืกื™ื’ื ืœ ื”ืคื“ืืœื‘ื•ืจื“ ื‘ืฉื‘ื™ืœ ืœื”ืžืฉื™ืš ืืช ื”ืฉืจืฉืจืช ื‘ืฆื•ืจื” ืกื˜ืจื™ืื•ืคื•ื ื™ืช.

ืคืจื˜ื™ื ื˜ื›ื ื™ื™ื

  • ื”ืชื ื’ื“ื•ืช ื›ื ื™ืกื” ื•ื™ืฆื™ืื” ืื™ื“ื™ืืœื™ืช (1meg ื‘ื›ื ื™ืกื”, 150ohm ื‘ื™ืฆื™ืื”).ย 
  • ืจื›ื™ื‘ื™ื ืคื ื™ืžื™ื™ื ื‘ืื™ื›ื•ืช ื”ื’ื‘ื•ื”ื” ื‘ื™ื•ืชืจ ื•-JFET Op-amp ืฉืœ Burr Brown.
  • ื˜ืจื• ื‘ื™ื™ืคืืก.
  • ืžืชื— ืขื‘ื•ื“ื”: 9-18VDC (ืกืคืง ื›ื•ื— ืœื ื›ืœื•ืœ).
  • ืฆืจื™ื›ืช ื–ืจื: 20mA.

ื‘ื—ื–ืจื” ืœืžืขืœื”
ื“ื™ืœื•ื’ ืœืชื•ื›ืŸ