Stam Audio SA-18
Active Analog Summing Mixer
Summing Mixer$2,590Manufacturer list price
Specifications
- Type
- Summing Mixer
- Description
- Active Analog Summing Mixer
- Topology
- Active summing amplifier with 3 selectable output-stage voicings (Standard solid-state, American "A", British "N")
- Signal path
- Analog
- Channels
- 18
- Channel format
- 18-input (9 stereo pairs) active summing bus
- Form factor
- 19-inch rack
- Rack units
- 1U
- Country of manufacture
- EU (per this product's page; FLAG - contradicts Stam's usual "hand-made in Chile" branding used on nearly all other products; possibly reflects a distinct sub-brand/manufacturing arrangement for this "Original Units" line)
Details
Controls: Stepped output level, output-stage selector switch (Standard/American/British), insert push-buttons per input pair, mono button
I/O: Balanced stereo aux input/output, D-SUB 25-pin main I/O connector, 3 balanced stereo insert points (inputs 1-2, 9-10, master output)
Notes: FLAG: not a clone of a specific vintage unit - this is one of Stam's own "Original Units" (proprietary design), unlike the rest of the catalog which are stated 1:1 replicas of classic gear. URL slug says "sa-16" but on-page model name is "SA-18" - FLAG naming/slug mismatch. THAT Corp 1240 line receivers, 134 op-amp summing circuit, 2x SA-25 discrete op-amps, 2x BA-283 discrete cards, US steel (American mod) / Carnhill (British mod) transformers. Sale price $2,590 (list $2,990). Next batch noted December 2026 (backorder) at time of research.