Sound Pure's Take
The Vanguard Audio Labs V13 (Gen 1) is one of the most impressive values in the tube microphone world. Designed in the USA with cryogenic component treatment and meticulous hand-testing, the V13 bridges the gap between boutique, high-end tube warmth and modern, ultra-quiet performance. It captures that classic, rich vintage character—silky top end, smooth mids, and deep low-end body—without the noisy electronics or high maintenance typically associated with older valve microphones.
At the center of its sound is an extra-large, custom-voiced 34mm edge-terminated capsule feeding a hand-selected European tube and a custom output transformer. The result is a microphone that feels remarkably forgiving on vocals, acoustic guitars, and stringed instruments. It flatters tracks immediately, rounding off harsh digital transients while keeping the overall picture open, detailed, and mix-ready.
From Vanguard Audio Labs
The Vanguard Audio Labs V13 (Gen 1) is a flagship, large-diaphragm multi-pattern tube condenser microphone crafted to unite the lush, musical warmth of vintage valve circuits with the crystal-clear precision and ultra-low noise floor of modern high-end engineering. Designed over a three-year period in the USA and hand-tested in Southern California, the V13 delivers an exceptionally forgiving tonal character that flatters almost any sound source.
At the heart of the V13 is an extra-large 34mm edge-terminated, dual-diaphragm capsule featuring 3-micron gold-sputtered Mylar, hand-tuned through a proprietary voicing process. Housed in an open-weave headbasket for low internal reflections, the capsule feeds a meticulously designed signal path utilizing deep-cycle cryogenically treated components. The circuit centers around a hand-selected, high-grade European vacuum tube paired with a custom dual-bobbin, humbucking output transformer. The result is a smooth, open top end, detailed midrange, and rich, full low-end response with a remarkably low self-noise floor that rivals or exceeds microphones costing many times as much.
Aesthetically stunning, the precision-machined brass body is finished in Vanguard's signature deep-gloss Pinot Noir lacquer, accented by polished nickel trim, a precision-cast badge, and a rear-vented cooling portal designed to prolong tube life. Powered by the dedicated external PS-13 power supply, the user can remotely select across 9 distinct polar patterns to perfectly tailor spatial capture and proximity effect for any session.
Key Features
-
Custom-Voiced Capsule Assembly: Extra-large 34mm edge-terminated dual capsule with ultra-thin 3-micron gold-sputtered Mylar diaphragms for exceptional transient response.
-
Cryogenically Treated Signal Path: Critical audio components, including the hand-selected European tube, undergo deep-cycle cryogenic treatment for maximized lifespan, structural reliability, and signal purity.
-
9 Remote-Selectable Polar Patterns: External PS-13 power supply features a stepped pattern selector providing Omni, Cardioid, Figure-8, and 6 intermediate positions.
-
Low Noise & High Headroom: Engineered for an ultra-low noise floor with over-specified audiophile-grade components and a dual-bobbin shielded output transformer.
-
Onboard Attenuation & Filter: Integrated -10dB pad and low-frequency roll-off (high-pass filter) switches on the microphone body.
-
Heavy-Duty Machined Construction: Solid brass, steel, and zinc body construction with rear cooling vents and signature Pinot Noir gloss finish.
-
Complete Studio System: Includes the PS-13 power supply, heavy-duty VLSM open-front shockmount with aerospace-grade suspension rings, 7-pin cable, padded wooden mic box, and a locking aluminum flight case.
- Capsule Type:Custom 34mm Edge-Terminated Condenser (Dual-Diaphragm, 3µm Mylar)
- Tube Type:Hand-Selected European Vacuum Tube (Compatible with 12AX7, 12AT7, 12AY7 types)
- Polar Patterns:9 Selectable Patterns (Omni, Wide-Cardioid, Cardioid, Hypercardioid, Figure-8, plus 4 intermediate stages)
- Frequency Response:20Hz – 20kHz
- Output Impedance:200Ω (Transformer-Balanced)
- Equivalent Noise Level:13 dBA (A-Weighted)
- Maximum SPL:134 dB (144 dB with -10dB Pad Engaged)
- Attenuator Pad:-10dB Switchable
- High-Pass Filter:125Hz Switchable
- Finish:Pinot Noir Gloss with Polished Nickel Trim
- Microphone Weight:~1.0 lb (0.45 kg)
Warranty
This item is sold without the Sound Pure 3-year warranty (used / B-stock / dealer-exempt). Coverage terms for items in this category live in Terms & Conditions, Section 27.
Returns
Try Before You Buy: 48-hour audition. Program details →
You may also like
Browse Vacuum Tube →
Sound Pure Studios · Durham, NC
Come hear it in our control rooms.
Sound Pure is a working studio in Durham, NC — a 1,000 sq ft live room and two pro control rooms. Book a session to audition gear in a world-class acoustic space before you buy.