Product Information

ParaPro EQ20-DSP

Introducing the bhi ParaPro EQ20-DSP, a compact 20W audio enhancer with parametric equalisation and bhi's DSP noise cancelling. Ideal for those with hearing loss, it allows precise tuning of audio frequencies to suit individual preferences. The unit features a 10W per channel audio amplifier, utilizing powerful DSP noise cancelling technology for clear speech even in challenging conditions. Connect mono or stereo inputs, and choose outputs for passive speakers. Housed in a compact ABS case, it includes user-friendly controls and benefits from parametric equalisation's flexibility for personalized audio. This audio solution is a versatile and efficient addition to your setup.

Greatly improved audio for those with hearing loss

Latest bhi DSP noise cancelling technology

The bhi ParaPro EQ20-DSP 20 watt audio unit comes with parametric equalisation and bhi's DSP noise cancelling technology. The parametric equalisation allows you to fine-tune the sound of your audio and boost or cut the frequencies to suit your own hearing and conditions.

Mono or stereo inputs

You can connect one or two mono inputs to the CH1 and CH2 input sockets, or a single stereo signal from an SDR radio, shortwave receiver, MP3 player etc, via the 3.5mm stereo input socket.

Choice of outputs and connections

Connect one or two passive speakers to the left and right “Speaker Outputs” using the 4mm banana plugs or phono to 3.5mm mono adapters supplied. Use the “Source Select” button on the front panel to select the desired audio.

Easy to use controls

The EQ20-DSP is housed in a quality compact ABS case. There are controls for Power/Volume along with two parametric equaliser channels labelled Bass and Treble, with the Bass centre frequency being adjustable from 100Hz to1kHz and Treble covering 1kHz to 10kHz. Used together these controls provide two bands of ±10dB adjustment from 100Hz through to10kHz. bhi DSP noise cancelling. The bhi noise filter control allows you to adjust the filter level from off (DSP bypassed) to 40dB of noise cancellation.

Benefits of Parametric Equalisation

Unlike standard tone control, graphic equalisation and preset EQ settings a parametric equaliser allows you to select the precise frequency you want to adjust. This enables you to boost or cut the selected frequency giving you much greater flexibility and accuracy in setting the audio to suit your own hearing. This is especially beneficial to people with hearing loss.

Features

Parametric equalisation on all units for precise audio adjustment
10W audio per channel
Class-D type audio amplifier for power efficiency and eliminate the need for bulky heatsinking
Ultra low latency of 38mS
bhi DSP noise cancelling on EQ20-DSP & EQ20B-DSP versions
Two separate 3.5mm mono audio inputs or a single stereo audio input
Simple control of all functions
Greatly benefits those with hearing loss
4mm banana plug or RCA phono plug audio output connections
Signal input overload feature
Use with 4 or 8 ohm passive speakers
3.5mm stereo headphone output (Class AB)
12V DC operation (2A)
User manual and full accessory kit supplied
Dims: 145mm (W) x 75mm (H) X 100mm (D)

Testimonials

“EASY-TO-USE DEVICE THAT IMPROVES THE AUDIO CLARITY OF AMATEUR SIGNALS” EQ20B-DSP QST DEC 2019 REVIEW

"I have a Dual In-line module which is very good for eliminating noise. The EQ20B-DSP is first class and really does improve the audio and noise cancelling signals can be fine tuned. I am now hearing all calls much clearer. Heavy accents are no longer a problem" - EQ20B-DSP review by Peter Joyner M0WPJ

"Using the new EQ20-DSP noise cancelling and parametric equaliser for a few days I have found this to be an excellent purchase. I am now able to receive stations down in my local noise level which was not possible before due to high solar panel and other local electronic noise. Using the fixed line level output from my ICOM IC7600 and IC9100 transceivers thus bypassing the internal audio stages gives the best results.( 4.7K 300mV rms )this source is just below the clipping level, the audio having little or no distortion with a frequency range to suit me. Many thanks to Kellie and Graham for the very fast and efficient service." Best Wishes David G2FT ex G3MWV.

Download ParaProEQ20 EQ20DSP Datasheet

Download ParaPro EQ20-DSP Manual ISSA

12 December 2019 QST Product Review bhi Ltd ParaPro EQ20B-DSP

bhi_ParaPro_EQ20_DSP_RadCom_review_sep17

Shipping And Returns

Shipping:

We have several shipping options for our products, including next-day and Saturday/Sunday delivery for certain items. Please see these options at checkout.

Returns:

If you have any equipment that needs to be returned to Martin Lynch & Sons, please fill out the form below:

Click here for returns form

Upon receipt of goods you have 14 days to return goods however the goods must be returned in original packaging and care must have been taken with the goods you wish to return. Under distance selling regulations you are not entitled to any refund on carriage charges or modification charges made at your request.

Warranty Terms and Conditions

Outside of the 14 faulty return period, returned items cannot be accepted, unless covered by manufacturer's warranty. We will repair as much as possible on site however in exceptional circumstances products may have to be returned to the manufacturer of distributor.

For repairs/replacements under manufacturer’s warranty for any item please download a ML&S return form from the link above and return to ML&S with the faulty product.

International Warranty information

Warranty service for items we sell is available in the U.K. only, unless otherwise noted. It is your responsibility to pay freight for returned items to the U.K. and back to you for desired warranty coverage. All of our NEW products come with a minimum 12 month warranty, (Yaesu & Icom 24 months), with up to 90 days on second-hand equipment. Items returned for service must state "returned goods for repair" on the return air waybill or U.K. import customs duties apply and will be added to your invoice. For more info about returning items please contact our customer help desk, [email protected]