Concept 110SN

Little is documented about the Concept 110SN. The Archive's research file for this model came back essentially empty. No brochure, no service manual, and no period review of a Concept-branded 110SN has been located. Even the production years and original price are unrecorded. What the record shows: it's an audio product carrying the Concept name, and apparently a scarce one.

There is one complication. The only "110SN" references in the period press files are classified ads for the Musical Concepts M-110SN, a modification kit meant to upgrade the Hafler DH-110 preamp. It was advertised in Audio (November 1984, p.147) at $155 for the kit or $230 installed. That is a different product from a different manufacturer, and nothing in the record connects Musical Concepts to the Concept 110SN. The Archive won't guess at a link.

If you own a Concept 110SN, or have a period ad, manual, or even a clear photograph, the Archive would like to hear from you. Right now this page is mostly a list of what isn't known.

eBay Listings

Concept 110SN vintage audio equipment - eBay listing photo 1
YAESU YF-110SN XF-110SN 2.0KHz NARROW SSB CRYSTAL FILTER FT-
$175
Concept 110SN vintage audio equipment - eBay listing photo 2
YAESU YF-110SN XF-110SN 2.0KHz Narrow SSB Crystal Filter for
$89.00
Concept 110SN vintage audio equipment - eBay listing photo 3
Yaesu YF-110SN XF-110SN (XF-455K-202-01) 2.0Khz SSB FT 1000F
$79.99
Concept 110SN vintage audio equipment - eBay listing photo 4
YAESU SSB FILTER XF 455K- 202- 01 ( XF 110SN) FOR FT 1000D 1
$135
See all Concept 110SN on eBay

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