Warm Audio

Warm Audio WA-87 R2B Large Diaphragm Condenser Mic - Black

4.5 (43 reviews)
Condenser

Vintage 87-style warmth and three-pattern versatility built for serious studio tracking and broadcast work.

$669.95*$699.00Save 4%
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

The Warm Audio WA-87 R2B is built around a faithful recreation of the vintage 87-style discrete circuit — the same topology that defined vocal recordings from the late 1960s onward. Warm Audio's decision to source a NOS Fairchild transistor and pair it with Wima film capacitors and a custom-wound Cinemag USA output transformer means the R2B isn't a simulation of that sound — it's a functional implementation of it. In practice, this translates to a sonic signature with extended, silky top-end air, a full 100–200Hz body that flatters both male and female vocals, and a midrange that sits in a dense mix without requiring significant corrective EQ. This is a mic for tracking lead vocals, acoustic guitar, piano room mics, and overhead applications where you want the source to sound rich and present from the moment it hits tape — or the DAW bus.

The hardware execution matches the circuit ambition. Three switchable polar patterns — cardioid, figure-of-eight, and omni — are cleanly implemented with consistent tonal character across patterns, meaning the mic doesn't require significant gain or EQ compensation when switching between setups mid-session. The -10dB pad handles close-mic applications on loud sources without introducing the harshness that passive attenuation networks can sometimes add, and the 80Hz high-pass filter is gentle enough to be useful on nearly every vocal session. The nickel-plated brass body with black finish and wooden presentation box communicate professional intent, and the included shock mount covers everyday studio use. For engineers building a small-format studio or live broadcast rig who want a single large-diaphragm condenser that can handle the majority of professional source types, the R2B delivers a genuinely vintage-flavored signal chain at a price point that makes it one of the strongest value propositions in the segment.

Key Features

FAITHFUL REPRODUCTION OF THE ORIGINAL VINTAGE 87-STYLE CIRCUIT

ALL DISCRETE PREMIUM COMPONENTS, INCLUDING A NOS FAIRCHILD TRANSISTOR AND WIMA/NICHICON CAPACITORS

THREE POLAR PATTERNS: CARDIOID, FIGURE-OF-EIGHT, AND OMNIDIRECTIONAL

-10DB PAD AND 80HZ HIGH PASS FILTER

Specifications

Type
Large Diaphragm Condenser
Circuit
Discrete, vintage 87-style
Key Components
NOS Fairchild transistor, Wima/Nichicon capacitors
Output Transformer
Custom-wound Cinemag USA
Polar Patterns
Cardioid, Figure-of-Eight, Omnidirectional
Pad
-10dB
High-Pass Filter
80Hz
Connectivity
XLR
Body Material
Nickel-plated Brass
Finish
Black
Included Accessories
Hard mount, shock mount, wooden presentation box
Brand
Warm Audio
Model
WA-87 R2B

Pros & Cons

👍 Pros

  • The discrete all-component circuit — NOS Fairchild transistor, Wima and Nichicon capacitors, custom Cinemag USA output transformer — produces a genuinely warm, three-dimensional sound with extended air on top that flatters vocals and acoustic instruments.
  • The -10dB pad and 80Hz HPF switchability make this mic adaptable across source types without requiring external attenuation or EQ correction at the console.
  • Three polar patterns — cardioid, figure-of-eight, and omni — give engineers flexibility to match the mic to the room and the session rather than working around a fixed pattern.
  • The custom-wound Cinemag output transformer adds saturation character under heavy transients, contributing to the organic, slightly colored quality that engineers reach for on vocals, room mics, and acoustic guitar.
  • Build quality — nickel-plated brass body, wooden presentation box, included shock mount — reflects a professional-tier instrument at a price point well below comparable boutique offerings.

👎 Cons

  • Self-noise, while acceptable for studio tracking, is not class-leading — engineers miking very quiet acoustic sources or working at extreme gain settings may notice the noise floor in ways that ultra-low-noise modern condensers would not.
  • The mic's character leans warm and colored rather than neutral, which means it requires thoughtful pairing with preamps — a very colored preamp can push the combination into muddiness, particularly in the low mids.
  • At high gain with sensitive preamps in very quiet rooms, the vintage-style circuit topology can reveal a slight hiss that cleaner solid-state designs would suppress — this is a trade-off inherent to the sonic philosophy, not a defect.
  • The shock mount included in the box, while functional, is not as mechanically refined as aftermarket options — engineers doing lot-of-takes tracking sessions may prefer upgrading it for more secure isolation.
  • The black finish, while striking, is a painted nickel-plated brass body that can show wear at mic clip contact points over time with heavy gigging or travel use.

Frequently Asked Questions

Yes — like all large diaphragm condensers using a discrete transistor circuit, the WA-87 R2B requires 48V phantom power from your interface or console. Ensure your preamp supplies a stable 48V rail; unstable phantom can introduce noise into the signal chain.
Engage the pad when placing the mic close to loud sources — kick drum beaters, guitar amp cones, brass instruments — where the input SPL would push the capsule into distortion. The pad preserves transient integrity and keeps your gain staging clean without having to back the mic far off the source.
The figure-of-eight pattern on the R2B has a pronounced rear lobe that captures room reflections symmetrically, making it well-suited as the side element in an M-S pair or for Blumlein stereo setups. Null rejection at 90 degrees is tight, which helps isolate bleed when used in close-quarter sessions.
The NOS Fairchild transistor is central to the WA-87 R2B's sonic character — it contributes to the open, slightly forgiving top end and the smooth low-mid body that defines vintage 87-style mics. Modern replacement transistors often introduce a harder, more clinical edge; the Fairchild helps the mic sit in a mix rather than cut aggressively.
The 80Hz HPF rolls off the low-frequency buildup caused by proximity effect in cardioid mode, cleaning up chest resonance and room rumble without touching the body of a voice. It's a gentle slope — not a surgical cut — so it tightens the low end while preserving warmth in the 100–200Hz range.