
these breadboards are a great deal. the only issue i had was that the crossbar on one 5-pin section was missing. it was all the way at the top (or bottom.) of the board, so it really didn't matter. who uses all the pins on the breadboard anyway. i should probably contact the vendor about it, but i'm not sure it's even worth the trouble. so i have 825 pins on the board, rather than 830.

Friencity Digital To Analog Audio Converter, Optical To RCA Converter, SPDIF(Toslink) Coaxial To Stereo L/R AUX Adapter W/Optical Cable For TV Amps Blu-Ray Player PS4 Home Cinema, Plug N Play
6 Review

Topping D30 High-Resolution Audio Decoder With DSD Support, USB, Coaxial, And Optical Inputs, Xmos Technology, And CS4398 DAC Chip For 24Bit/192Khz Playback
10 Review

Streamline Your Prototyping Work With WayinTop Jumper Wire Kit - Preformed & Flexible Breadboard Jumper Wires With Tweezer Tool
7 Review

30-Value 300Pc 1W Zener Diode Assortment Kit (3V 3.3V 3.6V 3.9V 4.3V 4.7V 5.1V 5.6V 6.2V 6
17 Review