Brand Name:: NEW

Model Number:: new

OTICE: If you choose China post air mail free shipping and the order less than $30 ， for the low profit ，the packages all will send by hongkong post without tracking number ，hope you can understand .normally deliver time about 15-30days (brazil need about 30-60days).sometimes need a little long by accident .Please be patience and don\'t worry .If the order less than $30 and you need send with tracking number .please choose hongkong post need $2.11 for the tracking number .Thank you !

Single Op Amp

Sounds very bile taste， warm and charming， and sweet from the Voice， it is the ultimate， from the price， the cost is very high， do not superstitious those Jinfeng OPA627SM AD827SQ 99.999% is fake fake fake claims to disassemble packets true.

If you are not full of low frequency， not delicate， digital taste more， for the op amp must be rewarded.

HDAM full discrete Single， with Marantz HDAM circuit modeled on the production， input using a FET precision pairing warmest sound， much before because the number of components can only be used in a separate preamp， the board is very large， it is now often carefully design， the bottom area is almost done and single op amp， pin familiar with fully compatible NE5534 LME49710 OPA627 AD797 op amps， etc.

Op Amp Features:

1 is not open-loop gain is relatively low， there is no need that kind of depth of the op amp negative feedback， it is more natural and delicate sound
2 op-amp power supply may be higher， up to + -28V can work under dynamic more (well + -9V also working under)
3 higher output current， generally within about op amp output current 40MA， this op amp maximum output current is 100MA

You can also transfer a single turn double board dual op amp

Real personal listening compared AD797 LME49710HA vocal roundness， Naiting than this two has improved.

Unit Type:: piece

Package Weight:: 0.050kg (0.11lb.)

Package Size:: 10cm x 10cm x 10cm (3.94in x 3.94in x 3.94in)