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HT280用ヘッドホンVendor: AvantreeStarting from Batch T23F1, we have upgraded the headphone chipset. Please check the batch number of your transmitter. Units manufactured before June 2023 (Batch No. T15A1–T23E5) are not compatible with the new headphones.Extra Headphones for HT280
Boosted volume
Replaceable battery
- $69.99
- Unit price
- per
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<tc>duet</tc>エクストラVendor: Avantree2.4G Wireless Headphone for Avantree Audio System(Duet, Quartet, Audiplex)Extra Headphones for Duet
Broadcasts to 100 headphones
For Duet, Quartet, Audiplex
- $79.99
- Unit price
- per
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<tc>quartet</tc>-エクストラVendor: AvantreeAdditional pair of 2.4G Wireless Headphones for Quartet/Duet/Audiplex*Extra Headphones for Quartet
Broadcasts to 100 Headphones
For Quartet, Audiplex, Duet
- $69.99
- Unit price
- per
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Opera Plus 追加ヘッドフォンVendor: AvantreeHeadphones for the Opera Plus Wireless TV Set (NO Stand), Not Compatible with OperaAdd-on Headphones for Opera Plus
Clear voice/cinema sound mode
For Opera Plus Only
- $89.99
- Unit price
- per
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<tc>shift</tc>エクストラヘッドフォンVendor: AvantreeAdd-on 2.4G RF wireless headphones for the Avantree ShiftExtra Headphones for Shift
Broadcasts to 100 headphones
For Shift Only
- $59.99
- Unit price
- per
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HT3831 / HT381 用ワイヤレスイヤホン - バッチ T23J1 以降と互換性ありVendor: Avantree(Compatible with Batch T23J1 and Later) Add-On 2.4G RF Wireless Earphones For HT3831 / HT381, Scalable to 100 (No Charging Dock Included, Single Earphone Only)
- $68.99
- Unit price
- per
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<tc>audiplex</tc>用受信機Vendor: Avantree2.4G Wireless Receiver for Avantree Audio System (Audiplex/Quartet/Duet)Audiplex Add-On Receiver
Broadcasts to 100 receivers
For Audiplex, Duet, Quartet
- $44.99
- Unit price
- per
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ハーモニー - エクストラVendor: AvantreeBluetooth & Multi-Room Add-On Speaker for Harmony SetExtra Speaker for Harmony
Broadcasts to 100 speakers
Bluetooth speaker works independently
- $79.99
- Unit price
- per
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カルテット用送信機、 <tc>Audiplex</tc>、ハーモニーVendor: AvantreeGen1 Broadcast transmitter base for Harmony, Quartet, & AudiplexGen1 Broadcast transmitter base for Harmony, Quartet, & Audiplex
Broadcasts to 100 headphones
no audio delay
- $69.99
- Unit price
- per
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<tc>shift</tc>エクストラ送信機Vendor: AvantreeAdditional 2.4G wireless transmitter for Avantree ShiftExtra Transmitter for Shift
Broadcasts to 100 headphones
For Shift Extra Headphones Only
- $79.99
- Unit price
- per
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<tc>audiplex</tc>用送信機Vendor: Avantree2.4G Wireless Transmitter for Avantree Audio System (Audiplex/Quartet/Duet)Audiplex Add-On Transmitter
Broadcasts to 100 receivers
no audio delay
- $59.99
- Unit price
- per
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アバンツリー フレックス ベースVendor: AvantreeAvantree Flex Base 2, Extra Transmitter ONLY for Avantree Harmony / Quartet System - Not Compatible with Other Bluetooth Headphones / SpeakersExtra Transmitter ONLY for Harmony / Quartet System
ONLY compatible with Harmony / Quartet System
Support Bluetooth, optical, AUX audio input
- $69.99
- Unit price
- per
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Charger & transmitter 2-in-1
Support optical/AUX/RCA ports
- $79.99
- Unit price
- per
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ARIAシリーズのEarpadsVendor: AvantreeA replacement earpad set for Avantree Aria Series headphones. You will need to install the earpads yourself.
- $19.99
- Unit price
- per
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- $19.99
- Unit price
- per
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Soundbyteシリーズ用のバッテリーVendor: AvantreeReplacement battery for Soundbyte / Soundbyte T / Soundbyte 860s
- $14.99
- Unit price
- per
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