DIY dual PCM1794 DAC with Burson V6 Opamp

Burson Opamp V6 Vivid Dual x 2, Burson Opamp V6 Classic Single x 2, are using on an unknown brand China-made DIY Dual PCM1794 DAC, they are replacing op amp muse01*2 and opa637sm/883B(UK)*2. The bass response is enormous but not bulky; the mid-high range for string orchestra is smooth without a second of edgy sound; […]