After looking at the service manual schematics it was apparent that the first gen Nakamichi is a near carbon copy of the Threshold circuits so I decided to pick up a PA-5. Plus the caps are physically small enough to be somewhat unobtrusive. With only a very small fraction of the signal below 50Hz being routed to the PA-5 and the TW1, I Object moved to here. Copyright © 2021 Sound United, LLC. All Rights Reserved. True Wireless Earphones Nakamichi MyEars II NEP-TW1 Plus has small earbuds in its class, making this earphone fit in your ear, not too big nor too small. Bluetooth V5.0 Supports A2DP v1.3 / HFP v1.6 / HSP v1.2 / AVRCP v1.6 / DI v1.3 / AAC Working frequency: 2.4-2.4835 GHz Talk time: 3.5 hours. By Annie Gowen masterpiece french bulldog I paired them with my IPhone plus and they worked fine with podcasts. true-wireless-earphones-nep-tw1. Oh how far Nakamichi has fallen from their days ruling over audiophile cassette decks NAKAMICHI TW211 TRUE WIRELESS SPORTS EARBUDS. TRUE WIRELESS SPORTS EARBUDS. S$188. 00. SKU. IP153756. Out of stock. Rating: 0%. Be the first to review this product 3 Pairs Earbuds, Manual, Portable charging case, micro usb cable: Warranty: 1 Year: Reviews. Write Your Own Review. Only registered users can write reviews. Electronics service manual exchange : schematics,datasheets,diagrams,repairs,schema,service manuals,eeprom bins,pcb as well as service mode entry, make to model and chassis correspondence and more.