Authorised Australian dealer · Genuine stock & warranty

Nady HPA-4 Four-Channel Headphone Amplifier / Line Distributer

Name: Nady HPA-4 Four-Channel Headphone Amplifier / Line Distributer
Brand: Nady Systems
Price: 297.95 AUD
Availability: OutOfStock

4.6 · 870+ Google reviews

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$297.95

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Sold out online — but we can often order it in. Call 03 4151 5751 or send us a message and we’ll track one down or suggest the closest in-stock alternative.

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SKU:NAHPA4

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The full story

Description

Nady HPA-4 Four-Channel Headphone Amplifier / Line Distributer

FEATURES:

Four totally independent stereo high-power headphone amplifier/line distribution channels in a convenient single rack package

Easy-to-operate unit allows maximum variety of monitoring and stereo line level signal distribution options

Input source select switches and Phone and Line 1/4" TRS stereo outputs on each channel

Four independent stereo input sections (each with servo-balanced L/R 1/4" TRS jacks) enable independent selection of any of the four stereo signals for each headphone amp/line distribution channel

Selection of up to four completely independent monitor signals for each set of headphones connected to the HPA-4 allows optimum monitoring flexibility, or four separate choices for each channels Line Output (enabling many audio switching/routing solutions)

Separate volume control for each channel adjusts the level to both phone and parallel line outputs

Easily expandable for optimum versatility in any application - up to four HPA-4s can be daisy-chained for additional fully selectable headphone/line distribution requirements

No-compromise circuit design, stringently selected tight-tolerance components and low-noise, extremely linear amps for reference-quality, transparent audio with maximum headroom even at extremely high headphone volume levels

High-quality, rugged construction for maximum reliability

Shielded internal dual regulated power supply with ~115V (60Hz) / ~230V (50Hz) select switch and fused IEC power cord connector

The practical bits

Details & dimensions

Brand: Nady Systems
Type: Headphone Amps

Ways to pay & get it

Delivery & finance options

Standard shippingFlat $7 Australia-wide, FREE over $150 — dispatched next business day with tracking, then 4–9 business days depending on location.

Express shippingChoose Express at checkout — 1–3 business days depending on location.

Click & CollectFREE from our Footscray showroom — we'll email you when it's ready.

Pay your way. Split it into 4 interest-free payments with Afterpay or Zip at checkout (on orders $100–$2,000).
Prefer to rent? Ask our team about rent-to-own.

4.6 from 870+ Google reviews Independent Footscray music store since 1997. Read our Google reviews →

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Delivery, returns & warranty

Shipping & delivery

Free standard shipping on orders over $150. Most orders dispatched the next business day. Tracked & insured on every order over $30. Free Click & Collect from our Footscray showroom.
Returns

Arrived faulty, damaged, or not doing what it should? Return it within 7 days for a refund or exchange. After that, we'll arrange a manufacturer warranty repair and keep you posted throughout. All we ask is that it comes back in original condition, with all packaging and your proof of purchase. Your Australian Consumer Law rights always apply.
Warranty & support

Genuine, Australian-delivered stock. Authorised dealer. Set up by the manufacturer before dispatch. Real aftercare from real players on 03 4151 5751.