The SoundTraxx 881006 is an ECO-21PNEM Steam digital sound decoder. Econami is SoundTraxx’s value line: the same 16-bit sound and Hyperdrive2 motor control as Tsunami2, with a smaller sound library and a lower price. It carries 12 polyphonic sound channels and over 20 Hyperlight lighting effects.
It is a full NMRA-compliant DCC decoder rated 1A, connecting by 21-pin dual-row bottom-entry nem connector.
| Item Number: |
SoundTraxx 881006 |
| Model: |
ECO-21PNEM Steam |
| Sound Set: |
Econami Steam |
| Decoder Size: |
30.5 x 15.5mm |
| Connection: |
21-pin dual-row bottom-entry NEM connector |
| Max. Motor Stall Current: |
1A |
| Function Outputs: |
6 |
| Audio Amplifier: |
2 Watt, 8-Ohm Load |
| DCC Track Voltage: |
7V – 22V |
| Sound Channels: |
12 polyphonic |
| Sound Resolution: |
16-bit |
Shop the full SoundTraxx range, compare every DCC decoder we stock, or see the Steam / Steam-2 decoders. A speaker is not included — browse DCC speakers rated 2 watt, 8-ohm or better, and find install parts in DCC wiring. Add a SoundTraxx 810140 CurrentKeeper to keep sound alive over dirty track.
How is Econami different from Tsunami2?
Both are 16-bit with Hyperdrive2 motor control, 28 functions and 20+ lighting effects. Econami has a smaller sound library (4 chuffs, 16 whistles and 6 bells against Tsunami2’s 10, 90 and 12), 12 sound channels instead of 16, and no reverb. If your prototype is covered by the list above, Econami saves you real money.
Is a speaker included?
No. Pair it with any 8-ohm speaker rated 2 watt or better that fits your shell.
Does it have Dynamic Digital Exhaust?
Yes. The Econami steam decoders include DDE, which notches the exhaust automatically with the load on the motor.
Will it fit my locomotive?
It measures 30.5 x 15.5mm and connects by 21-pin dual-row bottom-entry nem connector. Check that against the space in your shell before ordering.
