Shenzhen Grand Technology Co., Ltd
Advantages are as follows:
1. Using the same circuit, using better devices. make great tone
2.
The low price is worth having (The original need for us $2000), the
quantity is limited, if you want to buy. please buy it soon.
3. Excellent condition!!
4. It works prefect!!
This product use high quality IC, capacitor, diode IN34A.