
NR-25-S7 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $12.99 | Condition is Like New, Auricon NR-25-S7 Amplifier Schematic Wiring Diagram Photocopy Reference, shipping cost = $4.47 | 99.3% |

Covers the NR-25-S7 optical sound recording amplifier used with Auricon 16mm sound-on-film camera systems. High-quality photocopy/reference copy of Auricon NR-25-S7 sound-on-film recording amplifier schematics and wiring documentation. Useful reference material for restoration, repair, servicing, and historical research. This is a photocopy/reproduction reference document and not an original factory-issued schematic.
Condition: clean photocopy/reference copy in like new/excellent condition with normal storage wear.
specifications vintamanual:
- brand: Auricon
- mpn: Nr-25-s7
- part type: Amplifier
- unit type: Unit
- country of origin: United States
general vintamanual:
- category: Electronics > Audio Video > Parts Accessories > Vintage Manuals
shipping vintamanual:
- class: economy
- carrier: usps
- transit: 4-11 days
- type: calculated
- service: usps media mail
seller vintamanual:
- rating: 99.3%
- city: medfield, massachusetts
- # reviews: 643
payments vintamanual:
- wallet: apple-pay
- credit card: diners-club
- other
returns vintamanual:
- policy: returns accepted
- method: money back
- time: 30 days
- paid by: buyer
offer vintamanual:
- in stock #: 1
- options: ship-to-home
- sold #: 8
- started: may 24, 2026
- price: $12.99
- item condition: Like New
- availability: in stock
rating: 99.3% out of 100 based on 643 user ratings.
