3.5mm 3-to-2-Conductor Plug, Gold-Plated Mono-to-Stereo Adapter
Why are two 1 kΩ resistors used for this additive stereo to mono conversion? (For audio inputs to an amplifier) - Electrical Engineering Stack Exchange
Amazon.com: OSD Audio SMC21 Stereo to Mono Converter – Gold-Plated RCA Connections and 1:1 Ratio Audio Transformer : Electronics
50-20795 - Multicomp Pro - Stereo to Mono Signal Converter
hardware - Does professional quality stereo to mono conversion require a special adapter - Sound Design Stack Exchange
SMC21 Stereo to Mono Converter | Outdoor Speaker Depot
Sonifex RB-SM2 Dual Stereo to Mono Converter
Stereo to Mono Converter Based on FET Circuit Diagram
Stereo to Mono Audio Converter - Vanco International
1-BUD Stereo-to-Mono Converter Mixes Left & Right Channels
Simple Way to Convert Stereo to Mono : 5 Steps (with Pictures) - Instructables
Stereo to Mono Converter Based on FET - EEWeb
Audio Power Amplifier Converter From Stereo to Mono - EEWeb
Single Stereo to Mono Converter, RCA Audio stereo to mono adapter summing box RCA L/R
STEREO TOTAL - MONO to STEREO CONVERTER + WIDTH IMAGER – Calsynth
Monacor SMC-1 stereo to dual mono converter
SMC21 Stereo Signal to Mono Converter, for 70V & 8Ohm Systems NO Power Needed | eBay
JIB/R RCA Combiner - Stereo to Mono Converter - Galaxy Audio
Stereo to mono converter – Ernest Neijenhuis PA3HCM Homepage
Stereo to mono adapter | Electronics Forums
RCA Stereo to Mono converter where to buy ? | Audio Science Review (ASR) Forum
How to...Connecting stereo outputs to mono input
