SKU: 36184472464

Resonance R27A Diagnostic Audiometer

Sale price$2070.00 Regular price$2300.00
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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4

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Description

Resonance R27A Diagnostic AudiometerR27A Diagnostic Audiometer The R27A offers a complete range of diagnostic tests including air and bone conduction tests, SAL and speech audiometry. Speech material in English and Spanish is recorded on the Resonance SD card. Additional languages can be recorded on request. The R27A aims to simplify daily operations and maximize efficiency. Unique special tests as GAP, DLF, Quick SIN and BKB SIN are also available. With compact dimensions, excellent

R27A Diagnostic Audiometer

The R27A offers a complete range of diagnostic tests including air and bone conduction tests, SAL and speech audiometry. Speech
material in English and Spanish is recorded on the Resonance SD-card. Additional languages can be recorded on request. The R27A aims to simplify daily operations and maximize efficiency. Unique special tests as GAP, DLF, Quick-SIN and BKB-SIN are also available.

With compact dimensions, excellent ergonomics, and a luminous 7” LCD display, the R27A is the perfect solution to respond to the
needs of ENT and Audiology Specialists, the best solution for a growing practice. Easy-to use, functional design and portable, the
device and accessories can be safely transported in a durable luggage-grade padded carrying case, available on request.

High-quality components ensure device reliability as well as long-term operation. Recognized dependability matches with
efficiency. Test-report files, generated in PDF, can be initially stored on a USB-stick, then archived into external units or printed,
thanks to the built-in thermal printer. Reports can be easily edited and customized with additional text and logos.

Test Types 
• Pure Tone test, Auto-threshold, ABLB, Speech Test, Stenger, GAP, DLF
• Quick-SIN, BKB-SIN (available on demand)

In the box:
• DD45, ADC or HDA280 headset for audiometry testing
• IP30 Insert earphones
• B71W bone conductor
• Insert for bone conduction masking
• Patient microphone (talk back)
• Patient response push button
• Built-in fast thermal printer
• 1 roll of thermal paper
• Power supply cable (110 V)
• 1 spare fuse
• Device dust cover
• USB pen drive
• SD-card with multilingual speech material
• MDS* software

*See Brochure for specifications

Brochure 

Zona Med Equipment: R27A Diagnostic Audiometer by Resonance Brochure

General Specifications

TEST TYPES

• Pure Tone test, Auto-threshold, ABLB, Speech Test, Stenger, GAP, DLF

• Quick-SIN, BKB-SIN (available on demand)

DIMENSIONS AND WEIGHT

• L x W x H: 14.5” x 11.4” x 7”

• Net Weight: 7.7 lbs.

• Body material: Bayblend® self-extinguishing

USER INTERFACE

• Multilingual

PRINTER

• Built-in fast thermal printer with paper width: 4.4” supplied as standard part

REPORTS

• Printed on thermal paper

• PDF report created directly from the device and stored on USB pen drive with possibility to add patient data and tests comments via the USB Keyboard (optional).

• Data transfer to PC using MDS* software

COMMUNICATION PORT

• Nr.1 USB host type A

• Nr.1 USB slave type B

PC INTERFACE

• MDS* software with reporting and printing features

• Compatible with Windows® 7, 8, 8.1, 10

• Data transfer via USB cable

 

Audiometry Specs 

FREQUENCY RANGE

• 125 - 8000 Hz (with DD45)

• 125 - 12500 Hz (with HDA280)

• 250 - 8000 Hz (with B71-W)

ACCURACY

• Frequency < 0.5%

• Distortion < 1%

• Attenuator linearity 1dB per 5dB step, max 3dB whole range

• Range stimuli level -10 up to 120 dB HL

TYPE OF SIGNALS

• Pure tone: sine wave

• Warble: ± 5% frequency sine wave modulated, modulation: sine wave 5 Hz

• Narrow band noise: 24dB/oct filtered noise

• Speech noise: 1khz 12dB/oct filtered noise

• White noise

• External signal

• External mike

• Speech material recorded on SD card

• On/Off rise – fall time: 40msec

OUTPUT TRANSDUCERS

• ACR, ACL: 10 ohm DD45 matched pair earphone, (alternatively HDA280, Insert earphones)

• BC: B71W RadioEar

• Free field output: 600 ohm impedance

STIMULUS PRESENTATION MODALITY

• Presentation: Normal, Reverse, Extended (present tone for 1 second from 20dB below the maximum level)

• Modality: Continuous, Pulsed (rate 0.5; 1 and 2 Hz), Alternated (ABLB - 0.5, 1 and 2 Hz)

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 36184472464

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4.5 ★★★★★
Based on 16 reviews
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Verified Purchase
Kimberly Suarez
Birmingham, US
★★★★★ 5
Who Says Pregnancy Pillows Are Just for Pregnancy?
Size: 57 Inch, Color: Light Grey, Size: 57 Inch, Color: Light Grey
I bought this pregnancy pillow even though I’m not pregnant, and I have zero regrets! This thing is incredibly comfortable and provides support in all the right places. Whether I’m sleeping, reading, listening to an audiobook, or just relaxing in bed, it helps me get comfortable and stay comfortable. I love being able to hug one side while supporting my back with the other. It feels like being surrounded by pillows without having to constantly rearrange them throughout the night. The only downside is that it takes up a decent amount of bed space, but honestly, that’s a sacrifice I’m willing to make. My family may disagree. 😆 If you’re considering this pillow but aren’t pregnant, don’t let the name stop you. Comfort is for everyone!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026
L
Verified Purchase
lylah
Cuba, US
★★★★★ 5
comfortable and firm!!
Size: 57 Inch, Color: Light Grey, Size: 57 Inch, Color: Light Grey
this pillow is huge i’m 5’8 and it’s perfect, as soon as i laid down it relived pressure in my back, i get hot fast and you can feel the cooling silk like texture, it’s weighted aswell, as soon as i opened it, it fluffed up an it’s been about 2 hours since and it’s already huge, it says 24-48 hrs to fluff up fully but idk how much bigger it could get lol it’s definitely worth the few extra dollars
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Reviewed in the United States on April 14, 2026
W
Verified Purchase
Weekly Shopper Jessica Marie
Louisville, US
★★★★★ 5
I must have for pregnant women! Definitely helps sleep and comfort for sleeping!!
Size: 57 Inch, Color: Light Grey, Size: 57 Inch, Color: Light Grey
I do love this pillow, it does take up a lot of space on my queen bed! But when I wrap my legs around the pillow, it gives me much relief on my back! It also has basically a built-in pillow so you don’t even need to use a pillow! I love that I was able to unzip the outer material and wash it! You can use it to sit up and support your back, and when the baby comes, you can use to help with feeding! sometimes I have to turn it completely on the other side if I want to turn over, it’s big!! heavy! Very soft! Not flat at all! Firmness is great! Height is great! I highly recommend! I’m also five months! i got it about 2 months ago!!
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Reviewed in the United States on February 13, 2026
A
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Ashleigh
New York, US
★★★★★ 5
Buy this one!
Size: 65 Inch, Color: Light Grey
This was a great buy! I looked through many many different options before buying and this one was the one I chose. Definitely a good choice. It keeps its shape and is cool to the touch which is amazing for a hot sleeper. It helps so much with my sore hips being 7 months pregnant. Fits great on my queen size bed with room still got my partner to sleep comfortably as well. Definitely recommend!
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Reviewed in the United States on May 19, 2026
M
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Michele strauss
Grantham, US
★★★★★ 5
Great pregnancy pillow!!
Size: 57 Inch, Color: Light Grey
I LOVE this pillow. It arrived quickly and was packaged very well. It was pretty squished when it arrived, but fluffed up very quickly! I didn't notice any odor when I unpackaged it. Love that the cover can just zip off for easy cleaning. It's helped a ton with my hip pain this pregnancy. It stays pretty cool, especially when compared to my normal pillow. First night I had it was the best sleep I've had in a long time and I look forward to laying down with it. Only bummer is it takes up quite a lot of room on the bed. I don't mind, but I do feel bad for my husband who I share with lol.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026

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