Boya Music (伯牙琴行)

A great selection of instruments, though mostly focusing on guitars, at a decent price and in two different locations, Boya is the go-to shop for Chongqing musicians of all persuasions.
They also offer rentals for the occasional performer and they operate a music school-slash-practice room at Xinyang Guangchang.
Address:
Shazhong Lu branch:
沙坪坝沙沙中路重大科技园1楼
Shazheng Lu branch:
沙坪坝沙正街122-1号
Taxi:
Shapingba, Shazhong Lu Chongda Kejiyuan
Shapingba, Shazhengjie, Chongda A Qu Damen
Metro:
Red line to Shapingba exit 1, 10-15 minute walk (for both)
Location:
The Shazhong Lu branch is close to the middle gate of Chongqing University (A campus), right next door from the entry-exit administration.
The Shazheng Jie is close to the main gate of Chongqing University (A campus.) Walking from Sanxia Square, it will be on your right, a minute or two before the gate.
Hours
Phone:
Shazhong Lu:
13308328530
Shazheng Jie:
(023) 65416625