Does your cherished hi-fi stereo equipment need a little TLC?
Contact us to discuss your hi-fi stereo equipment service, repair, overhaul, advice, valuation and condition assessment/inspection requirements. Read more about how to book equipment, our business details, current booking status and our enquiry form, below.

Business Details
| Proprietor: | ‘Liquid’ Mike Fitzpatrick BSc(Hons) GDipEd(Sc) UWA |
| ABN: | 65209381407 |
| Location: | 25 Mathis Way, Carine, Western Australia, 6020 |
| Type: | Precision service, repair, and restoration of classic hi-fi stereo equipment |
| Speciality: | Amplifiers (pre/power/integrated/phono), turntables, cassette decks, CD players/transports, DACs, tuners |
| Brands: | Accuphase, Akai, Denon, Dual, Esoteric, JVC, Krell, Kenwood/Trio, Linn, Luxman, Marantz, Musical Fidelity, Perreaux, Pioneer, Plinius, Sansui, Sony, TEAC, Technics, Thorens, Yamaha, and more |
| Open: | Tuesday – Friday, 10 – 5 Saturday, 10 – 1, Perth time |
| Bookings: | By appointment |
| Contact: | Enquiry form ↓ Voice calls (+61) 0439 690 436 (SMS and hidden ID calls are filtered) |
How To Book
Booking equipment with us is easy:
- Check our booking status table below for the booking type you require
- If bookings are available, request one using the enquiry form ↓
- If we’re fully booked, check again later, guided by the date suggested
Note that for a variety of reasons, demand generally exceeds our booking capacity, so wait times may be experienced. The non-linear and specialist nature of the work means waitlists don’t work for us but don’t hesitate to contact us with any questions.
Booking Status
Check our booking status table prior to requesting a booking:
| Booking Type | Availability |
| Service: | Fully booked |
| Repair: | Fully booked |
| Overhaul, restoration: | Fully booked |
| Inspection, valuation: | Fully booked |
| Consultation, advice: | Limited bookings available |
| Interstate/OS bookings: | Not currently accepting |
| Updated: | 4 June |
| Check: | 1 July |
| Notes: | A CFS flare-up from 18/4 – 4/6 is slowing me down. |
FAQs
I’ve written 160 hi-fi FAQs to address questions I’m frequently asked, including:
- How do I book equipment for service or repair?
- How much will my service or repair cost?
- Can you explain class A, class AB and class D amplifiers
- Is turntable hum ‘normal’?
- What’s the “only 50 hours” cartridge meme?
- Should I play records on my radiogram?
- What’s the best moving coil preamplifier?
- What’s better – vintage or modern CD players?
- What’s the deal with capacitors?
- Why don’t all CD players sound the same?
- What’s the deal with cartridge alignment?
- What’s better – belt drive or direct drive?
- How good is the Denon DL-103 MC cart?
- Can I use 100V equipment in Australia?
- I purchased equipment from Japan and it blew up, can you help?
- How do I find a better-sounding amplifier?
- + 140 more
Advice & Guidance
Expert hi-fi advice can yield transformational results – just ask our customers – but the requisite unconflicted expertise is rare, and ‘gurus‘, misinformation, pseudoscience and sales pitches are everywhere.
Our advisory service helps savvy customers by delivering expertise and insight from the trusted specialist responsible for this much-loved website and entrusted with equipment like this, this, this and this.
[Mike is] one of the most helpful guys I have ever spoken to about hi-fi.
Mark T

Our advisory consultations are available in three sizes to assist with:
- Choosing, sourcing and importing hi-fi equipment
- Improving hi-fi systems and in-room performance
- Turntables, cartridges, tonearms and all things vinyl
Notes
Goodwill and gratitude go a long way @ Liquid Audio. Nothing is too much trouble for respectful customers, but we decline to assist aggressive, entitled, and ungrateful ones.
If you like what we do, consider supporting us. This half-million-word website is the result of thousands of hours of unpaid work. Everything @ Liquid Audio is done by yours truly and your support is appreciated.
Despite frequent requests, we don’t offer free consultations or valuations, remote technical assistance, retail sales, service data, technical procedures or IP.
Mike … you, of course, are a gem. We are so lucky to have someone as passionate, intelligent, ethical and hardworking in little ol’ Perth.
David H
I love your website (it’s very tidy, clear and easy to navigate, with a wealth of information and photos of desirable hardware). I am also very impressed with the quality of work and level of detail I see on the repairs and restorations you do.
Kerry G
Hello Mike, very nice website and PROFESSIONAL work you perform on this audio vintage gear. Read your Sansui AU-20000 repair page and loved how great your work ethics are … I felt very positive to react on your good work.
Robert S
Mike, I friggin’ love my amp. You are personally responsible for rekindling my love for music!
Brian E
Enquiry Form
Submit, and we shall respond, typically within one business day 🙂

