Marantz Cassette Deck Repair

I need a skilled technician to repair my Marantz cassette deck. Currently, the fast forward function is not working, and there are also rewind issues.

Ideal skills and experience:
- Experience with Marantz or similar high-end audio equipment
- Expertise in diagnosing and repairing mechanical issues in cassette decks
- Attention to detail and a passion for vintage audio restoration