ATI SUM100-RCA 2 CH to 1 CH SUM100 with XLR and RCA I/O (Incl. External PwrSply)
The SUM100 Summing Amplifier is an inexpensive, high performance amplifier that is designed as a line level stereo-to-mono summing amplifier. It is also useful as a gain block, and as an impedance converter and summing amplifier for IHF (RCA type) signals.
The inputs provide balanced 40Kohm bridging impedance for line levels up to 24dBm. The high input impedance allows the SUM100 inputs to also bridge -10dBu (hi-fi, RCA plug) lines without loading.
Front panel, screwdriver adjustable, full range gain controls provide 28dB gain at full clockwise rotation, unity gain at twelve o'clock and a smooth audio taper to full off. The output driver is a servo controlled, ground-sensing circuit, which will supply over 24dBm to 600 ohm balanced loads and 20dBu to high impedance, unbalanced loads. The SUM100 uses rugged XLR type input and output connectors. The SUM100-RCA adds unbalanced RCA connectors in addition to the standard XLRs.Loop-through DC connectors allow several NANOAMPS to share a single external 24VDC power supply. Battery packs and DC-DC converters for portable use are also available.
Up to three SUM100 units will mount side-by-side in only one 19-inch rack unit using the available rack mounting kits. NANOAMPS may also be neatly stacked or mounted side by- side on your desk with the available angled desk mounting kits.
Features- Font panel, screwdriver gain controls
- Loop-through DC connectors allow operation of multiple units from one power supply
- Model SUM100-RCA adds RCA connectors
- Up to three NANOAMPS will mount side-by-side in one 19-inch rack space
- Supplied as table-top mounting; other mounting options available
