# DIBBS #SPE7M1-26-U-6871

DLA Land and Maritime Solicits Audio Frequency Amplifiers from Andrea Systems LLC

**Posted:** September 23, 2026
**Respond By:** October 07, 2026
**Identifier:** SPE7M1-26-U-6871
**NAICS:** 334310

The Defense Logistics Agency (DLA) Land and Maritime is soliciting an indefinite delivery contract for audio frequency amplifiers.
- Buyer: DLA Land and Maritime, Maritime Supply Chain (Contact: Bryan Fair)
- OEM Highlight: Andrea Systems LLC
  - Approved source for Audio Frequency Amplifier, NSN 5996-01-139-2843
  - Part number: A81-105
  - CAGE code: 3GET4
- Products Requested:
  - 57 units of Audio Frequency Amplifier (estimated annual quantity)
  - Guaranteed minimum order: 8 units
  - Minimum delivery order quantity: 7 units
  - Maximum order value: $350,000
- Technical Requirements:
  - Strict packaging and ESD/EMI protection per MIL-STD-2073-1E and MIL-PRF-81705
  - Compliance with domestic sourcing laws and cybersecurity standards
  - Prohibition on covered defense telecommunications equipment
- Delivery required within 145 days of order
- Contract duration: 1 year from award date
- Small business set-aside
- No other OEMs or vendors listed; Andrea Systems LLC is the sole approved manufacturer

### Description

AMPLIFIER, AUDIO FREQUE (QTY: 57, NSN: 5996-01-139-2843, Purchase Request: 1000244220)
  Approved Sources:
  - CAGE: 3GET4, Part No: A81-105, Company: ANDREA SYSTEMS LLC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M126U6871)