# Studio microphone Warm Audio WA-47JR Black

**URL:** https://aio.lv/en/product--warm-audio-wa-47jr-bl--8568119
**Data updated:** 2025-12-08 12:45 (EET)
**Category:** Microphones
**Manufacturer:** WARM AUDIO
**Manufacturer code:** WA-47JR BL
**EAN:** 860191002197
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 303.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 250.82 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--warm-audio-wa-47jr-bl--8568119

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The Warm Audio WA-47JR Black is a high-quality studio microphone with a sensitivity of -40 dB and a frequency range of 20 - 20000 Hz. It features wired connectivity with an XLR-3 interface, ensuring reliable performance. The microphone has a total harmonic distortion of just 0.5% and an output impedance of 100 Ω. With a compact design (210 mm width and 5.2 cm diameter) and a weight of 499 g, it is easy to mount using a clip. Ideal for professional recordings.

## Long description

The WA-47jr is a contemporary multi-pattern, transformerless FET large-diaphragm condenser microphone that recreates the sonic character of the classic '47-style tube microphone. It uses a 34 mm K47-style dual large-diaphragm capsule and a discrete FET circuit to combine vintage analog warmth with clear top-end detail. With three selectable polar patterns, a switchable -10 dB pad and a 70 Hz high-pass filter, the WA-47jr is designed to cover a wide range of studio and live applications from vocals to drums and acoustic instruments.
Advantages
The microphone delivers the tonal warmth and depth associated with vintage 47-style designs while providing enhanced high-frequency clarity thanks to premium Toshiba FETs. Its multi-pattern design (cardioid, omnidirectional, figure-8) offers flexible directional control and effective rejection of unwanted noise. Robust components including WIMA film and Panasonic electrolytic capacitors ensure reliable signal transfer, and the fully discrete analog circuit avoids integrated circuits for an authentic analog signal path. The nickel-plated brass body provides durable, professional build quality.
Key specifications
Capsule: WA-47-B-50v 34 mm dual large-diaphragm K47-style capsule
Electronics: Transformerless discrete FET circuitry with Toshiba transistors
Polar patterns: Cardioid, omnidirectional, figure-8 (selectable)
Pad: Switchable -10 dB pad (allows handling up to 157 dB SPL)
Filter: 70 Hz high-pass filter (switchable)
Components: WIMA film capacitors, Panasonic electrolytic capacitors
Body: Nickel-plated brass
How to use
Choose the appropriate polar pattern for the source: cardioid for focused sources such as lead vocals or guitar cabinets, omnidirectional for room ambience and natural acoustic capture, and figure-8 for mid-side techniques or capturing two opposite sources. Engage the -10 dB pad when recording loud sources (e.g., toms, guitar cabinets, close-miked brass) to prevent overload. Use the 70 Hz high-pass filter to reduce low-frequency rumble from stage noise or proximity effect. Position the microphone according to the instrument and genre — closer for more presence, farther for more room and natural tone — and adjust mic placement while monitoring to find the optimal balance of detail and warmth.
Recommendations
For vocals, start with cardioid at 15–30 cm and enable the high-pass if excessive low-end is present. For toms and loud sources, engage the -10 dB pad and experiment with distance to control attack and body. For overheads or acoustic guitar, try omnidirectional or cardioid and adjust placement to capture a balanced blend of body and cymbal/air detail.

## Specifications

### Microphone

| Feature | Value |
|---|---|
| Type | Studio microphone |
| Microphone frequency | 20 - 20000 |
| Microphone sensitivity | -40 dB |
| Microphone direction type | Cardioid/Omnidirectional microphone |
| Microphone dynamic range | 147.3 dB |
| Microphone Total Harmonic Distortion (THD) | 0.5 % |
| Voice coil type | Condenser |
| Diaphragm material | Gold/Mylar |
| Maximum sound pressure level (1kHz) | 157 dB |
| Sensitivity (1kHz) | 10 mV/Pa |
| Equivalent noise level | 19.3 dB |
| Recommended load impedance | 1000 Ω |
| Diaphragm diameter | 34 mm |
| Self noise | 18.3 dB |
| Capsules quantity | 1 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired |
| XLR out | 1 |
| Device interface | XLR-3 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Width | 210 mm |
| Diameter | 52 mm |
| Microphone weight | 499 g |

### Packaging content

| Feature | Value |
|---|---|
| Carrying case | Yes |
| Number of products included | 3 pc(s) |
| Microphone shock mount included | Yes |

### Amplifier

| Feature | Value |
|---|---|
| Total Harmonic Distortion (THD) | 0.5 % |
| Output impedance | 100 |

### Performance

| Feature | Value |
|---|---|
| Product colour | Black |
| Mounting type | Clip |

## FAQ

### How much does the Studio microphone Warm Audio WA-47JR Black cost, and is it available for purchase?

The price is 303.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 13.07.2026 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 Studio microphone Warm Audio WA-47JR Black 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 WARM AUDIO 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 WARM AUDIO 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: device interface, connectivity technology, product colour, 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/8568119/51644265_large.webp