---
product_id: 164987454
title: "Brand New In Box JJ Electronics Tesla 12AX7 ECC83-S Vacuum Tube Gain Tested"
brand: "j.j."
price: "S$48"
currency: SGD
in_stock: true
reviews_count: 1
category: "J.J."
url: https://www.desertcart.sg/products/164987454-brand-new-in-box-jj-electronics-tesla-12ax7-ecc83-s
store_origin: SG
region: Singapore
---

# Brand New In Box JJ Electronics Tesla 12AX7 ECC83-S Vacuum Tube Gain Tested

**Brand:** j.j.
**Price:** S$48
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Brand New In Box JJ Electronics Tesla 12AX7 ECC83-S Vacuum Tube Gain Tested by j.j.
- **How much does it cost?** S$48 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/164987454-brand-new-in-box-jj-electronics-tesla-12ax7-ecc83-s)

## Best For

- j.j. enthusiasts

## Why This Product

- Trusted j.j. brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Brand New In Box JJ Electronics Tesla 12AX7 ECC83-S Vacuum Tube Gain Tested

Review: Nice tone - Nice tone out of this tube.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #72,230 in Musical Instruments ( See Top 100 in Musical Instruments ) #329 in Guitar Amplifier Tubes #23,276 in Music Recording Equipment |
| Customer Reviews | 4.8 out of 5 stars 6 Reviews |

## Images

![Brand New In Box JJ Electronics Tesla 12AX7 ECC83-S Vacuum Tube Gain Tested - Image 1](https://m.media-amazon.com/images/I/71kUDZ9lLoL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice tone
*by C***R on January 23, 2026*

Nice tone out of this tube.

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**Shop now:** [https://www.desertcart.sg/products/164987454-brand-new-in-box-jj-electronics-tesla-12ax7-ecc83-s](https://www.desertcart.sg/products/164987454-brand-new-in-box-jj-electronics-tesla-12ax7-ecc83-s)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-08-10*