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Mountain Subdivision Hobbies 

modelrrsupply

SOUNDTRAXX - We are an authorized SOUNDTRAXX Dealer! 

#885609 BLU-21PNEM8 DIESEL SOUND DECODER 

Blunami - 21-pin format - Message us about the 4% offer

EMD DIESEL Locomotives 

Photos may show different sound selection. SPEAKERS AND ENCLOSURES ARE NOT INCLUDED WITH SOUNDTRAXX DECODERS, SEE OUR STORE LISTINGS.

Blunami decoders will change the way you enjoy the model railroading hobby. 

They operate in DC, DCC, or wireless mode with the free Blunami App.

The Blunami BLU-21PNEM8

The BLU-21PNEM8 is a 1-amp Digital Sound Decoder with 8 function outputs. It is designed for easy plug-in operation when mated to a 21-pin NEM connector. You will feel like you are in the cab with the amazing new features that Blunami has to offer including: Reactive Dynamic Digital Exhaust, Functioning locomotive and train brakes, injectors, power reverse, and firebox flicker. We also offer a large selection of selectable sound effects including: exhaust chuffs (10), prime movers (up to 12), bells (12), Whistles (90), airhorns (40+), couplers, dynamos, and more!

DYNAMIC DIGITAL EXHAUST 

For added realism, you’ll love our reactive Dynamic Digital Exhaust (DDE) feature that automatically notches your model's engine up or down depending on the load on the motor. With the Blunami App, DDE calibration has never been easier. When your locomotive is traveling across flat terrain and simply maintaining speed, you will hear your locomotive chugging along. But, when the locomotive encounters a grade and the engineer applies more throttle to get the train up the hill, the engine sounds will automatically react and reflect the increase of power needed to crest the hill. DDE accomplishes this by calculating the changes in strain or load on the motor and adjusting the exhaust to appropriately simulate the work the engineer would be doing to the throttle of the engine. This gives Blunami the ability to create the most realistic experience possible.

HIGH-QUALITY SOUND LIBRARY

Our large selection of sound effects includes: 

Up to 12 Prime Movers in each sound profile 

Up to 12 Bells 

40+ Airhorns

Additional couplers, cab chatter, and more!

ADDED REALISM

Additional realism can be simulated by adding functioning locomotive and train brakes, injectors, and more.

EASY INSTALLATION

This decoder includes a connector to easily add a CurrentKeeper (P.N. 810140 or 810160) to maintain performance over dirty track and switches.


The BLU-21PNEM8 can be wired to a CurrentKeeper (P.N. 810140 or 810160) to maintain performance over dirty track and switches.

Dimensions:30.5 x 15.5 x 6.5mm 
Max. Motor Stall Current:1A
Max. Function Current:100mA (each output)
Function Outputs:8
Audio Amplifier:2 Watt, 8-Ohm Load
DCC Track Voltage:7V – 22V
Sound Channels:16

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Combined Shipping Discounts: USA

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  • eBay DOES NOT refund the fees we pay based on shipping charges if we issue a refund for shipping!
  • Paid orders may be combined or ship as seperate orders with no shipping refund. 

USA Shipping:

  • We ship using USPS First Class, Parcel Post, Priority Mail, and occasionally FedEX.
  • We may upgrade your shipping method at our discretion.
  • Tracking is provided. Orders over $750 will require a signature per Paypal rules.

International Shipping, Customs Fees, Import Taxes and Duty:

  • We ship USPS First Class International and Priority Mail. It's your choice!
  • There is limited or no tracking on FCI or Flat Rate Priority Shipping.
  • Allow two to ten weeks when choosing First Class International, but it's usually far less.
  • Please Note:  Import duties, taxes, and charges are not included in the item price or shipping cost. 
  • These charges are the buyer's responsibility.
  • Please check with your country's customs office to determine what these 
  •       additional costs will be prior to bidding or buying.
  • Don't ask us to falsify a customs form...We will not do it.

Insurance:

  • We insure all International shipments and some domestic shipments.
  • Our insurance carrier requires a 20 day domestic (USA) and 40 day International waiting period before we file a claim.
  • You agree to wait the required time and agree to complete a online affidavit for the insurance company if we file a claim for your lost or damaged shipment. 
  • Shipsaver is our carrier and they provide excellent service. 

Handling and Shipping time:

  • WE SHIP FAST!
  • All orders ship same or the next day. In the event of an issue, we will message you via eBay message system.
  • Read our feedback page to see what our customers say about us.
  • Please be aware USA Shipping Holidays may affect International Shipments.

Sales Tax:

  • New York Residents will be charged Sales Tax - It's the law.

Returns:

  • No returns are accepted on opened items.
  • All items we sell are covered by Manufacturer Warranty. 
  • Do not open a return case for defective items, Contact us FIRST, we'll work it out.
  • A restocking charge of 15-20% may apply. 
  • We do not refund original shipping charges. 
  • Please review the return policy on the shipping tab.

Warranty?    New or Used?:

  • Everything we sell is brand new and covered by Manufacturer's Warranty unless noted.
  • We will assist you in the warranty process if needed. 
  • We only sell brand new items - Our items are all factory fresh!

Thanks for choosing Mountain Subdivision Hobbies

Supplying modelers with items from premium model railroad & DCC manufacturers since 2002.