Home

Explore

View Cart

Deals

Saved

Suggested searches

Plant-based protein powders
Vegan leather handbags
Bedroom decor
Waterproof jackets
Hoodies

Learn more about how we use your data to personalize your experience and ads. Recommendations are for informational purposes only.

RA

Reference Analog

Products

Products

Reference Analog

Nordost Qsine

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$324.99

Color

Black

Quantity

Product description loading

Product description loading

This is the product description text that will appear here.

Shop is the next step on our mission to make commerce better for everyone.

Start selling

For brands

For creators

Build your store

Information

Shop Pay

Help center

Social

X (Twitter)

Instagram

Legal

Terms of Service

Privacy Policy

Your Privacy Choices

Powered by

|

Start selling for free

Language

© Shopify Inc. 2026

Saving this product will notify you when it’s back in stock

Description

The QSINE enhances the AC signal in a sound system by introducing a specific frequency field onto the circuit path. This frequency field indirectly reshapes the sine wave, which, in turn, lowers the effects of EMI noise embedded into the A...

Delivery & Returns

Reference Analog

5 (12)

More from Reference Analog

Zesto Leto Ultra II Preamp

REL Arrow Wireless System

Zesto Andros II

Audience adeptResponse Power Conditioner - Teflon

Zesto Audio Andros Deluxe II Phono

REL No32 Subwoofer

Nordost SORT KONE

Nordost FREY 2 POWER CORD

Nasotec Headshell Alignment Block

(1)

Nordost QRT Stand Mount

HRS Damping Plates

Nordost QBASE AC DISTRIBUTION UNIT

Related to Reference Analog

DA

Dedicated Audio

5

(37)

Cardas 101 Speaker Cable - BULK - Per Foot

Cardas 101 Speaker Cable - PER FOOT

Vintage Speaker Spring Clips to Banana Jacks Lead Wire Adapters - 4 Pack

Wattgate 320 evo

Wattgate 320 EVO Black IEC AC Power Connector - EACH

Barrier Strip Spade to Banana Adapter - fits Vintage McIntosh and others - Set of 4

Cardas CCGR L Long Binding Posts

ISOAcoustics ISO-Puck

ISOAcoustics ISO-Puck - SET OF (2)

wattgate 5266i

Wattgate 5266i Black Standard Wall AC Power Connector - EACH

Cardas Clear Tonearm Cable - PER FOOT

(1)

Hegel 190V All-In-One Integrated Amplifier

30% off

Hegel H190V All-In-One Integrated Amplifier - ON SALE

$3,200.00$4,600.00

Pro-Ject Measure It E

10% off

Pro-Ject Measure It E

(1)

MUSIC HALL Hunt EDA Mark 6 Carbon Fiber Record Cleaning Brush

10% off

Pro-Ject Dark Side of The Moon - Glass Prism Record Weight

Upscale Audio

4.9

(315)

Tung-Sol KT 150

Tung-Sol KT150

(1)

Klipsch Heresy IV Loudspeaker (each)

Klipsch Heresy IV Loudspeaker (each)

Fyne Audio S-Trax Supertweeter (pair) (OPEN)

Fyne Audio S-Trax Supertweeter (pair)

IsoAcoustics Gaia III Neo Speaker Isolation Feet

IsoAcoustics Gaia III Neo Speaker Isolation Feet

(1)

Chord Mojo 2 Portable DAC / Headphone Amplifier (2025 Model) (OPEN)

Chord Mojo 2 Portable DAC / Headphone Amplifier (2025 Model)

REL Acoustics S/550 Subwoofer

REL Acoustics S/550 Subwoofer

Rega Planar 3 RS Turntable

Rega Planar 3 RS Turntable

(1)

Fyne Audio F502S Floorstanding Loudspeaker (pair)

Fyne Audio F502S Floorstanding Loudspeaker (pair)

(1)

Eversolo T8 Streaming Transport (OPEN)

Eversolo T8 Streaming Transport

(2)

Rega Planar 3 Turntable

Rega Planar 3 Turntable

(2)

Rega Planar 6 Turntable with Neo PSU

Rega Planar 6 Turntable with Neo PSU

(7)

Eversolo DMP-A6 Gen 2 Streaming DAC (OPEN)

Eversolo DMP-A6 Gen 2 Streaming DAC

(2)

TurntableLab.com

4.9

(1.8K)

5% off

Audio-Technica: AT-LP60X / Edifier R1280DB / Turntable Package

(73)

Boards Of Canada: Inferno - Deluxe Edition (Colored Vinyl) Vinyl 2LP

Boards Of Canada: Inferno - Deluxe Edition (Colored Vinyl) Vinyl 2LP

(2)

Jungle: Volcano (Galaxy Colored Vinyl) Vinyl LP - Turntable Lab Exclusive

Jungle: Volcano (Galaxy Colored Vinyl) Vinyl LP - Turntable Lab Exclusive

(1)

Hayley Williams: Ego Death At A Bachelorette Party (Dinked Edition Colored Vinyl) Vinyl 2LP

Hayley Williams: Ego Death At A Bachelorette Party (Dinked Edition Colored Vinyl) Vinyl 2LP - LIMIT 1 PER CUSTOMER

(6)

MJ Lenderman: Manning Fireworks (Colored Vinyl) Vinyl LP - Turntable Lab Exclusive

MJ Lenderman: Manning Fireworks (Colored Vinyl) Vinyl LP - Turntable Lab Exclusive - LIMIT 2 PER CUSTOMER - PRE-ORDER

Mos Def: The Ecstatic (Colored Vinyl) Vinyl 2LP - Turntable Lab Exclusive

Mos Def: The Ecstatic (Colored Vinyl) Vinyl 2LP - Turntable Lab Exclusive - LIMIT 1 PER CUSTOMER - PRE-ORDER

Kelela: New Avatar (Colored Vinyl) Vinyl LP - Turntable Lab Exclusive - LIMIT 1 PER CUSTOMER - PRE-ORDER

Daniel Caesar: Never Enough (Colored Vinyl) Vinyl 2LP

Daniel Caesar: Never Enough (Colored Vinyl) Vinyl 2LP

(9)

Angine De Poitrine: Vol. II Vinyl LP

Angine De Poitrine: Vol. II Vinyl LP

(3)

Line Phono: Magic Audio Brush for Records + Gear

(63)

Angine De Poitrine: Vol. I Vinyl LP

Angine De Poitrine: Vol. I Vinyl LP

(2)

Mobile Fidelity: Original Master Inner Record Sleeves

Mobile Fidelity: Original Master Inner Record Sleeves

(22)

Audio Advice

4.8

(701)

Audio Advice Speaker Cable - 14 Gauge 2 Conductor

Audio Advice Speaker Cable - 14 Gauge 2 Conductor / Superior Quality

(1)

JBL Flip 7 Waterproof Bluetooth Speaker - Blue - horizontal front view angled left

33% off

JBL Flip 7 Waterproof Bluetooth Speaker

(17)

Kaleidescape Strato K Movie Player/Server angled front view

Kaleidescape Strato K Movie Player/Server

(1)

alt="Rega Planar 3 RS Special Edition Turntable angled front view with TTPSU"

Rega Planar 3 RS Special Edition Turntable

(4)

JBL Synthesis SCL-8 2-Way In-Ceiling Speaker, Black, front view

JBL Synthesis SCL-8 2-Way 5.25" In-Ceiling Speaker

AUD:MAXWELL-2-PS 1

15% off

Audeze OPEN BOX Maxwell 2 Wireless Gaming Headset for Playstation - A Grade

Magnetar UDP800 MKII - 4K UHD Universal Media Player - front view

Magnetar UDP800 MKII - 4K UHD Universal Media Player

(9)

Kaleidescape Strato E Movie Player

(3)

Hegel H190v Integrated Amplifier - black - front view angled right

30% off

Hegel H190v Integrated Amplifier

(1)

$3,200.00$4,600.00

OREA Indigo Isolation Puck

IsoAcoustics OREA Indigo Isolation Puck

(3)

EverSolo DMP-A6 Gen 2 - front view

EverSolo DMP-A6 Gen 2 High-Fidelity Music Streamer

(14)

EverSolo T10 Streaming Transport - angled front view

EverSolo T10 Streaming Transport - Black

Discover top brands

Culture Kings US

Culture Kings US

Culture Kings US

4.7 (148.9K)

Exclusive offer available

The GLD Shop

4.7 (170.1K)

Little Sleepies

Exclusive offer available

Little Sleepies

4.9 (403.6K)

Aviator Nation

Exclusive offer available

Aviator Nation

4.5 (93.6K)

Revice

4.5 (8.8K)

Rockstar Original

Rockstar Original

Rockstar Original

4.6 (186.9K)

Mandala Scrubs

Exclusive offer available

Mandala Scrubs

4.6 (11.4K)

OOFOS

Exclusive offer available

OOFOS

4.5 (178.4K)

32 Degrees

4.7 (228K)

Fashion Nova

4.3 (428.9K)