So I’m guessing this does not work for car radios

This microphone is omni-directional, meaning it picks up sound from all directions equally. Although it will work as a microphone for many applications that use an 1/8" mono connector, it is not ideal for voice applications. It is also incorrect for Alpine car systems that came with an Audyssey microphone. Those used an earlier version that is the same shape, but has different characteristics. This mic may still work reasonably well for those systems, but it is recommended to source an original ACM1 (no longer produced or available for sale from Audyssey).

Will this work on the onkyo tx-sr604?

I believe the 604 is early 2000s (2006/2007) and used the original flat hockey puck style mic, so this tower style mic is most likely not compatible and won't work as it uses a different calibration file than does the hockey puck mic. However, you can buy the correct mic MIC-5000 (#1B068MIC) from Onkyo directly. Just go to their site and enter the model number TX-SR604.

The Onkyo TX-NR676 is not compatible with this microphone as it does not have Audyssey MultEQ room correction. This microphone may function in certain respects, but is not correct.

Will this audyssey mic work on my Onkyo Tx-Rz820

If the electronics are the same as Denon or Marantz then yes.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Audyssey Official ACM1HB Replacement Calibration Microphone for AVRs | Audyssey Measurement Microphone for Denon, Marantz, Onkyo, Integra, Teac & Tascam AV Receiver, Supports MultEQ, XT & XT32

Audyssey Official ACM1HB Replacement Calibration Microphone for AVRs | Audyssey Measurement Microphone for Denon, Marantz, Onkyo, Integra, Teac & Tascam AV Receiver, Supports MultEQ, XT & XT32

Product ID: 315521002

Details

Brand
Audyssey Inc.
Color
Black
Compatible Devices
Denon AVRs
Connectivity Technology
1/8" (3.5mm)
Connector Type
3.5 mm Jack
Included Components
microphone

🎯Omnidirectional precision

🔌3.5mm jack connectivity

🎛️Supports MultEQ, XT & XT32

R173

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

Description

🎧 Tune your space like a pro — hear every detail, miss nothing!

PLUG PLAY PRECISION - Simple 3.5mm jack connection ensures hassle-free setup with your compatible AV receiver.
EXCLUSIVE MODEL SUPPORT - Designed specifically for select Denon, Marantz, Onkyo, Integra, Teac & Tascam AVRs—don’t settle for less.
AUTHENTIC AUDYSSEY QUALITY - Restore your home theater’s sound integrity with the official calibration mic trusted by pros.
PINPOINT ACOUSTIC CALIBRATION - Omnidirectional mic captures sound from every angle for flawless room tuning.
SEAMLESS MULT EQ COMPATIBILITY - Engineered to work perfectly with Audyssey’s MultEQ, XT & XT32 for next-level audio refinement.

The Audyssey Official ACM1HB Replacement Calibration Microphone is a genuine, omnidirectional mic designed exclusively for select Denon, Marantz, Onkyo, Integra, Teac, and Tascam AV receivers. Supporting Audyssey’s MultEQ, XT, and XT32 calibration software, it ensures precise room acoustic measurements and optimal sound performance. Featuring a 3.5mm jack for easy connectivity and backed by Audyssey’s trusted audio technology, this mic restores your home theater’s sound calibration to professional standards.

Specifications

ASIN	B08ZT3MR7G
Antenna Location	Speech
Audible Noise	78 db
Best Sellers Rank	#172 in Two-Way Radio Headsets & Microphones
Brand	Audyssey Laboratories, Inc.
Built-In Media	microphone
Color	Black
Compatible Devices	Denon AVRs, Marantz AVRs, Onkyo AVRs, Integra AVRs, Teac AVRs, Tascam AVRs
Connectivity Technology	1/8" (3.5mm)
Connector Type	3.5 mm Jack
Customer Reviews	4.5 4.5 out of 5 stars (698)
Enclosure Material	Plastic
Frequency Response	20 KHz
Impedance	250 ohm
Item Weight	0.09 kg
Manufacturer	Audyssey Laboratories, Inc.
Mfr Part Number	ACM1h
Microphone Form Factor	Table Array
Model Name	Replacement Microphone
Model Number	YA-5B46-PTFU
Number of Channels	1
Number of Items	1
Polar Pattern	Omnidirectional
Power Source	Not powered
Signal-to-Noise Ratio	78 db
Special Feature	Stand
UPC	195893319688
Unit Count	1 Count
Warranty Description	1 Year

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

R173

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews