PRODUCT A (Low Gain(3) OPA 4228)
Price - S$70.00 including shipment (Normal Airmail) to Singapore & other Asian Region.
Comes with Buyers Preferred Choice of IC Cable A1 OR B1
Using gold platted Liton jack for good sound quality.
Wire using is Silver Platted Wire, with bright sound
This buffer is Based on A 47 headamp, larger soundstage and smoother than the cmoy. This one is made for grado and low impendance phone.(Crossroads, Shure..).
- Power capolarize : using Audio cap such as : rubycon ( Black gate company), Capxon, Luxon ( from japan)
- Input caps : Wima MKP 10, one of the best Input caps
- Resistor : 1% tolerance resistor.
- Opamp : Using OPA 4228 opamps from Burr Brown Texas Instrument.OPA can be rolled, it is not soldered on.
- Gain : Llow gain ( x3-using opa 4228 ).
- Volume : Switch Volume with blue led light on the side
- Standard Input cap is 0,4 uf. If you want more bass, we can use 0,56 or 0,68uf for more bass. Please tell us in your order
PRODUCT B (Low Gain(3) OPA 4228)
Price - S$80.00 including shipment (Normal Airmail) to Singapore.
Comes with Buyers Preferred Choice of IC Cable A1 OR B1
Using gold platted Liton jack for good sound quality. Wire using is Silver Platted Wire, with bright sound
- Based on A 47 headamp, larger soundstage and smoother than the cmoy. This one is also made for grado and low impendance earphone (Crossroads, Shure..).
- Power capolarize : using Audio cap such as : 2 X Nichicon fine gold, added caps for high sound reduction
- Input caps : Wima MKP 10, one of the best Input caps
- Resistor : 1% tolerance resistor.
- Opamp : Using OPA 4228 opamps from Burr Brown Texas Instrument.OPA can be rolled, it is not soldered on.
- Gain : Llow gain ( x3-using opa 4228 ).
- Volume : Switch Volume with blue led light on the side
- Standard Input cap is 0,4 uf. If you want more bass, we can use 0,56 or 0,68uf for more bass. Please tell us in your order
Kindly send us an email to audio a.t koreanstown d.ot com when u have made the payment to us.