Is it possible to use the trigger out from the Fosi Audio ZD3 to two pieces of ZA3 amplifiers?

Yes, use a dual 3.5mm male splitter cable to trigger the ZA3 to switch on synchronously.

How to set up a system using two ZA3 units in mono mode?

- Connect the RCA (XLR) cables to the right-channel RCA (XLR) input ports of the two ZA3 units, and link the speaker wires to the right-channel binding posts.

ZA3 recommendations for replacing op-amps in mono mode?

If you're using RCA mode, please replace only the right op-amp. For XLR mode, swap the right and XLR channel op-amps.

No front light on ZA3 though there is light on the ac adapter.

Long press the volume button for 2 seconds to power it on.

The power on LED light on my ZA3 is dead.

Check if the LED is misaligned with the front panel hole, especially if the op-amp was recently changed. Misalignment could cause the LED not to be visible through the case.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Fosi Audio ZA3 小型 TPA3255 バランスステレオアンプホームオーディオミニ 2チャンネルモノラルアンプ家庭用ホームシアター XLR/TRS/RCA入力対応トリガー端子付きサブウーファー/パッシブスピーカー適用黒色 48V/5A電源付き日本語説明書付き

Product ID: 725110695

Details

メーカー
China
商品寸法 (長さx幅x高さ)
15.5 x 18.4 x
最大供給電圧
48 ボルト
最小電源電圧
48 ボルト
電圧
48 ボルト

⚡235W max mono power

🔗XLR/TRS/RCA balanced inputs

❄️Advanced V3 cooling design

1358.14 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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

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Description

🎧 Elevate your home audio game with power, precision, and style.

PREMIUM COMPONENT BUILD - Equipped with TPA3255 chip and high-end Japanese & German capacitors for audiophile-grade fidelity.
CUSTOMIZABLE SOUND TUNING - Swap out 5 different op-amps to fine-tune your audio signature and stand out in your space.
DUAL MODE POWER FLEXIBILITY - Seamlessly switch between 180W stereo and 235W mono for tailored audio dominance.
NEXT LEVEL THERMAL MANAGEMENT - Innovative chassis and ventilation keep your amp cool under pressure for uninterrupted performance.
PRO GRADE BALANCED CONNECTIVITY - XLR and TRS combo inputs minimize noise, delivering pristine sound clarity.

The Fosi Audio ZA3 is a compact, high-performance stereo and mono power amplifier featuring up to 235W output in mono mode, balanced XLR/TRS/RCA inputs for low-noise signal transmission, and an advanced cooling system. Built with premium components including the TPA3255 chip and top-tier capacitors, it supports customizable sound via interchangeable op-amps and includes a 48V/5A power supply, making it ideal for home theater and audiophile setups.

Specifications

ASIN	B0CLP4T5L7
Amazon 売れ筋ランキング	家電＆カメラ - 27,716位 ( 家電＆カメラの売れ筋ランキングを見る ) パワーアンプ - 37位
おすすめ度	5つ星のうち4.5 1,272 レビュー
チャンネル数	2
ブランド	Fosi Audio
ブランド名	Fosi Audio
メーカー	China
メーカー名	China
メーカー型番	ZA3
モデル番号	ZA3
保証内容	2年
原産国	中国
同梱商品	説明書、電源アダプター
商品寸法 (長さx幅x高さ)	15.5 x 18.4 x 5.1 cm
商品本体サイズ	15.5 x 18.4 x 5.1 cm
最大供給電圧	48 ボルト
最小供給電圧	48 ボルト
最小電源電圧	48 ボルト
素材	アルミニウム合金
電圧	48 ボルト
電圧（ボルト）	48 ボルト

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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.

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TrustScore 4.5 | 7,300+ reviews

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1358.14 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered 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 Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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