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Kwadron
Kwadron Equaliser Ergo Tattoo Machine - Red

Kwadron Equaliser Ergo Tattoo Machine - Red

Best price now

$27.28at Kwadron Tattoo StoreChecked 1 h ago

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Lowest price today: $27.28 at Kwadron Tattoo Store (checked Nov 14, 2026).
  • Checked at 2 stores.

Our take on the Kwadron Equaliser Ergo Tattoo Machine - Red

The Kwadron Equaliser Ergo is a rotary tattoo machine built around a 4.5W Swiss linear drive and a 3.5 mm stroke. Its frame is CNC-milled from a single block of high-grade aluminum and anodized, which keeps it rigid and easy to wipe down. The RCA connector is keyed so polarity can't be reversed, and it runs both conventional needles and tubes and modular needles. It suits artists who want one pen-style rotary for lining, shading and filling, though it is discontinued, so long-term parts and service support are the main concern against current rotary rivals.

Best forArtists who want one rotary for lining, shading and fillingWork with both conventional and modular needle setupsArtists who prefer a rigid machined-aluminum bodyTattooers moving from coil to a linear-drive rotary
Pros
  • 3.5 mm stroke handles lining, shading and filling
  • 4.5W Swiss linear drive for smooth, consistent power
  • Single-piece CNC-milled aluminum frame is rigid and durable
  • Keyed RCA connector prevents reversed polarity
  • Runs conventional needles and tubes and modular needles
Cons
  • Discontinued, so replacement parts and service are limited
  • Fixed 3.5 mm stroke gives no adjustment for fine detail or big color packing
  • RCA cable only, no clip cord option
  • Anodized finish can show wear over time

Kwadron Equaliser Ergo Tattoo Machine - Red prices at every store

  • Kwadron Tattoo StoreNew

    In stock

    $27.28Checked 1 h ago
    Visit Kwadron Tattoo Store
  • Ultimate Tattoo SupplyNew

    Availability unknown

    $149.99Checked Nov 4
    Visit Ultimate Tattoo Supply

Kwadron Equaliser Ergo Tattoo Machine - Red price history

$149.99$27.28
Nov 4Nov 14

Lowest price we've seen: $27.28 on Nov 14 at Kwadron Tattoo Store; highest $149.99 on Nov 4. Tracked across 2 stores since Nov 4.

From Ultimate Tattoo Supply

  • Rotary tattoo machine for fills, shadows and lining
  • RCA connector for excellent conductivity and constant voltage
  • Polarity cannot be reversed on the connector
  • Standard 3.5 mm stroke
  • Frame machined from a single piece of high-grade aluminum using CNC 3D
  • Works with conventional needles and tubes as well as modular needles
Materials
Aluminum CNC milled 3D frame, color anodized

About the Kwadron Equaliser Ergo Tattoo Machine - Red

The Kwadron Equaliser Ergo is a rotary tattoo machine for lines, fills and shadows. It runs smoothly and is built on a linear drive system.

The frame is machined from a single piece of high-grade aluminum using CNC 3D milling and is color anodized. The machine has a Swiss motor rated at 4.5 W and a standard stroke of 3.5 mm.

It has an RCA connector that gives good conductivity and constant voltage. The polarity cannot be reversed on the connector. The machine works with conventional needles and tubes as well as modular needles.

Type
Rotary tattoo machine
Stroke
3.5 mm
Drive system
Linear
Motor
Swiss motor, 4.5 W
Frame
Single-piece aluminum, CNC 3D milled, color anodized
Connector
RCA
Compatibility
Conventional needles and tubes; modular needles

Questions and answers

What stroke does the Equaliser Ergo have?
It uses a 3.5 mm stroke on a linear drive system. That is a middle-ground stroke that works for lining, shading and filling rather than a dedicated single-purpose setup.
Does it work with modular needles?
Yes. It is designed for conventional needles and tubes but also runs modular needles, so artists can use either cartridge style.
What connector does it use?
It has an RCA connector. The connector is keyed so polarity cannot be reversed, and Kwadron says it gives constant voltage and good conductivity.
Can I adjust the stroke?
No. The stroke is fixed at 3.5 mm. Artists who want adjustable stroke or a dedicated liner or packer should look at machines that offer that.
Is it still supported by Kwadron?
It is discontinued. Parts and service may be hard to find, so check with a repair specialist before relying on it as a daily driver.
What is the motor?
It uses a 4.5W Swiss linear drive motor. The frame is CNC-milled from a single piece of high-grade aluminum and anodized.
Where is the Kwadron Equaliser Ergo Tattoo Machine - Red cheapest?
At Kwadron Tattoo Store, for $27.28, as of our latest check.
Where can I buy the Kwadron Equaliser Ergo Tattoo Machine - Red?
2 stores we checked sell it, including Kwadron Tattoo Store, Ultimate Tattoo Supply.

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