# Guitar amplifier YAMAHA THR10II, 20 W RMS, 2.0 channels, 7.87 cm speaker, AC powered

**URL:** https://aio.lv/en/product--yamaha-gthr10ii--10911294
**Data updated:** 2026-02-12 11:30 (EET)
**Category:** AV Receivers & Amplifiers
**Manufacturer:** YAMAHA
**Manufacturer code:** GTHR10II
**EAN:** 4957812644952
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 339.49 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 280.57 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--yamaha-gthr10ii--10911294

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Thursday | free |
| Pickup points | 07.07.2026 | 1.89 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

YAMAHA THR10II is a compact desktop guitar amplifier delivering 20 W RMS into two 2.0 channels via dual 7.87 cm (3.1") speakers. Designed for acoustic-electric and electric guitars, it features gain control, AUX in, USB 2.0 port, 3.5 mm headphone output and wired connectivity. AC powered with included adapter, it’s lightweight (3 kg) and portable for home practice, recording and small sessions.

## Long description

YAMAHA THR10II is a compact desktop guitar amplifier that delivers 20 W RMS through two 2.0 channels using dual 7.87 cm (3.1") speakers. Designed for acoustic-electric and electric guitars, it is AC powered and comes with an AC adapter. The amplifier includes gain control, AUX input, a USB 2.0 port and a 3.5 mm headphone output. Its small footprint and 3 kg weight make it suitable for home practice, recording and small sessions.
Advantages
The amplifier provides clear stereo sound from two matched speakers and a total output of 20 W RMS, with a gain control for tone shaping. Compact dimensions and included AC adapter simplify setup on a desk or practice space. USB connectivity and AUX input expand options for playback and recording, while the 3.5 mm headphone output allows silent practice.
Suitable for
Home practice with acoustic-electric or electric guitars
Desktop recording and computer-based practice via USB
Small rehearsals and quiet sessions using headphones
Key specifications
Output power: 20 W RMS
Speaker configuration: 2.0 channels, two 7.87 cm (3.1") drivers
Inputs and outputs: AUX in, USB 2.0 port, 3.5 mm headphone output
Power supply: AC (adapter included)
Dimensions (H×W×D): 183 × 368 × 140 mm
Weight: 3 kg
How to use
Place the amplifier on a stable surface and connect the included AC adapter to a mains outlet. Plug the guitar into the instrument input, adjust gain and volume controls to the desired level, and select any connected source via the AUX or USB input as needed. Use the 3.5 mm headphone output for silent practice or monitoring during recording.
Usage recommendations
For best results in recording or desktop playback, connect the amplifier to your computer via the USB 2.0 port and monitor through headphones or studio monitors. Keep the unit on a firm, vibration-free surface and avoid exposing it to moisture or extreme temperatures.

## Specifications

| Feature | Value |
|---|---|
| Power source type | AC |
| Suitable for | Acoustic-electric guitar |
| Number of speakers | 2 |
| Speaker driver size | 3.1 " |
| Gain control | Yes |

### Audio

| Feature | Value |
|---|---|
| RMS rated power | 20 W |
| Audio output channels | 2.0 |

### Technical details

| Feature | Value |
|---|---|
| AC adapter included | Yes |
| USB 2.0 ports quantity | 1 |
| AUX in | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 3 kg |
| Height | 183 mm |
| Width | 368 mm |
| Depth | 140 mm |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired |

### Outputs

| Feature | Value |
|---|---|
| Headphone connectivity | 3.5 mm |

## FAQ

### How much does the YAMAHA THR10II guitar amplifier, 20 W cost, and is it available for purchase?

The price is 339.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Thursday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can YAMAHA THR10II guitar amplifier, 20 W be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All YAMAHA products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized YAMAHA service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, audio output channels, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/10911294/60956734_large.webp