DasMikro TBS Mini Sound Unit V4 Description: This sound unit is developed for all kinds of RC controlled models, including trucks, crawlers, tanks, airplanes… New features: – Dimension reduced to 33mm x 12.5mm x 9mm, TBS Mini V1 (55mm x 25mm x 10mm) – Removed 6 channel MOSFET output, 6 electronic switching outputs changed to positive switching, maximum at 3.3V/20mA each Features: – Fully customer programmable, you could load your own sounds – Large sound library of original recordings is available – Sound quality at 22KHz – Capability to play two sounds simultaneously (engine and one special sound) 16Mbit sound memory, enough for 93sec. of sound recordings at 22KHz – Internal 1W amplifier at 8 Ohm speakers – Remote volume control (depending on control mode) – Up to 6 electronic switching outputs – Two servo signal outputs – Fully assembled in SMD technology (no heavy, vibration sensitive components) – Speed signal derived from the receiver. This allows combination with brushless or brushed motors. – Horizontal plug connections, this allows total electric isolation by shrinking plastic tube. Technical Spec: Supply voltage: 5~12V (from receiver) Internal amplifier: 1W at 8 Ohm and 5V supply Switching outputs: Positive switching, maximum at 3.3V/20mA each Dimensions: 33mm x 12.5mm x 9mm Weight: 3g Package Included: 1 x DasMikro TBS Mini Sound And Light Control PCB 1 x 10cm 3P receiver connection servo cable 1 x test speaker (Test speaker is only for sound unit test, you need to prepare the high quality speaker by yourself according to your projects request) Wire Connection: