Addicted To Audio - Home Audio Electronics & Accessories

JDS Labs Subjective 3 3-Band Equalizer

JDS Labs Subjective 3 3-Band Equalizer - Main image
JDS Labs Subjective 3 3-Band Equalizer - View 2JDS Labs Subjective 3 3-Band Equalizer - View 3JDS Labs Subjective 3 3-Band Equalizer - View 4
$154 $220 In stock

Category: Headphone Amplifier

Colour your listening

We're all about making listening more enjoyable. Transparent amplifiers and DACs bring perfection, but maybe you itch to tweak your sound. Subjective3 is a fun three-band equalizer, enabling you to customize bass, mids, and highs. Or, switch to Bypass mode to let the sound flow through unaltered. A must for any desktop audio enthusiast.

100% Analog
While you can probably find a software equalizer for your favorite music app, the Subjective3 equalizer is fully analog in nature, so it works with every app and avoids digital re-sampling.

3-Bands
The Subjective3 Equalizer has a wide adjustment range of +/-15dB for bass, mids, and treble. The point of an EQ is to tune your listening experience. Subjective3 adds color while achieving low THD+N with its knobs in their neutral positions.

Bypass Mode
A muting relay eliminates turn on/off transients, and when the EQ is switched off, the original audio signal passes directly to its RCA output jacks.

Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (4.8 / 5 · 5 reviews)

Sophia ★★★★★

Tried the mid-band control first—it pulled vocals forward just enough to make old recordings feel fresh, though the treble knob is a bit touchy near its max. A fun little box for when you want to color the sound without overhauling your setup.

Natalie ★★★★★

The bass knob gives a noticeable thump without muddying the mids, which is exactly what I wanted for my jazz records. It’s a straightforward EQ that’s fun to play with, and it’s made my headphones sound more alive.

William ★★★★★

The knobs have a satisfying, smooth resistance that makes fine-tuning the bass, mids, and treble feel precise rather than fiddly. It's brought a fun new dimension to my headphone setup without any noticeable noise floor.

Related Products