List of Stax products

Last updated

The following is a list of Stax products, items manufactured by Stax Ltd.

Contents

Headphones

Currently in production

Earspeaker Model No.Release yearBias TypeNotes
SR-003MK22012Pro, 5-pinIn-Ear
SR-X12024Pro, 5-pin
SR-X90002021Pro, 5-pinOmega series, Current Flagship
SR-009S2018Pro, 5-pinOmega series
SR-007Mk2 / SR-007A2007Pro, 5-pinOmega series
SR-L3002016Pro, 5-pinLambda series
SR-L700MK22019Pro, 5-pinLambda series
SR-L500MK22019Pro, 5 PinLambda series

Discontinued

Earspeaker Model No.Release yearBias TypeNotes
SR-11960Normal, 6-pin
SR-21968Normal, 6-pin
SR-31968Normal, 6-pin
SR-X1970Normal, 6-pin
SR-3 New1971Normal, 6-pin
SR-X/MK21972Normal, 6-pin
SR-51975Normal, 6-pin
SR-X/MK31975Normal, 6-pin
SR-401975Electret
SR-601975Electret
SR-Sigma1977Normal, 6-pinSigma series
SR-501979ElectretClosed back
SR-Lambda1979Normal, 6-pinLambda series
SR-301982Electret
SR-341982ElectretSR-30 Electret Earspeakers & SRD-4 Adaptor
SR-801982Electret
SR-5N / SR-5NB1982Normal, 6-pin
SR-Lambda Pro1982Pro, 5-pinLambda series
SR-Gamma1985Normal, 6-pinGamma series
SR-Gamma Pro1985Pro, 5-pinGamma series
SR-X/MK3 Pro1985Pro, 5-pin
SR-Sigma Pro1987Pro, 5-pinSigma series
SR-Lambda Signature1987Pro, 5-pinLambda series
SR-Alpha Pro Excellent1989Pro, 5-pinAlpha series
SR-80 Pro1989Electret
SR-30 Pro1989Electret
SR-Lambda Spirit1992Pro, 5-pinLambda series
SR-Lambda Pro Classic1993Pro, 5-pinLambda series
SR-Omega1993Pro, 5-pinOmega series
SR-Lambda Nova Basic1994Pro, 5-pinLambda series
SR-Lambda Nova Classic1994Pro, 5-pinLambda series
SR-Lambda Nova Signature1994Pro, 5-pinLambda series
SR-0011995Pro, special 6-pinIn-Ear portable
SR-0031997Pro, 5-pinIn-Ear
SR-001 MK21997Pro, special 6-pinIn-ear portable
SR-007 / SR-007BL1998Pro, 5-pinOmega series
SR-202 Basic1999Pro, 5-pinLambda series
SR-303 Classic1999Pro, 5-pinLambda series
SR-404 Signature1999Pro, 5-pinLambda series
40702001Pro, 5-pinClosed back
SR-404 Limited2009Pro, 5-pinLambda series, Limited Edition, 1,000 units
SR-2072010Pro, 5-pinLambda series
SR-3072010Pro, 5-pinLambda series
SR-4072010Pro, 5-pinLambda series
SR-5072010Pro, 5-pinLambda series
SR-0022012Pro, special 6-pinIn-Ear portable
SR-L7002015Pro, 5-pinLambda series
SR-L5002015Pro, 5 PinLambda series
SR-L300 Limited2018Pro, 5-pinLambda series, Limited Edition, 800 units
SR-0092011Pro, 5-pinOmega series

Headphone amplifiers

Currently in production

Stax currently produces six solid-state and three hybrid vacuum-tube/solid-state hybrid earspeaker driver units.

Driver Unit Model No.Release yearOutput Voltage (RMS)InputsOutputsNotes
SRM-0011995240 V1x Miniplug1x Pro Bias, Special 6 PinSolid state, battery operated for portable use
SRM-252S2010280 V1x RCA1x Pro Bias, RCA Loop OutSolid State
SRM-T80002017470 V1x Balanced XLR, 2x RCA2x Pro Bias, RCA Loop OutVacuum tube / Solid state hybrid, Current Flagship
SRM-D102018200 V1x micro USB, 1x 1/8" analog1x Pro BiasSolid state, with DAC
SRM-D502018400 V1x USB B, 1x TOSLINK, 1x S/PDIF, 1x RCA1x Pro BiasSolid state, with DAC
SRM-700T2020340 V1x Balanced XLR, 1x RCA2x Pro Bias, RCA Loop OutVacuum tube (2x 6SN7) / Solid state hybrid
SRM-700S2020450 V1x Balanced XLR, 1x RCA2x Pro Bias, RCA Loop OutSolid state
SRM-500T2021300 V1x Balanced XLR, 1x RCA2x Pro Bias, RCA Loop OutVacuum tube (2x 6FQ7 / 6CG7) / Solid state hybrid
SRM-400S2021400 V1x Balanced XLR, 1x RCA2x Pro Bias, RCA Loop OutSolid state

Discontinued

Driver Unit Model No.Release yearOutput Voltage (RMS)InputsOutputsNotes
SRA-4S / SRA-6S19602x Normal BiasVacuum tube
SRA-7S19662x Normal BiasVacuum tube
SRA-8S1967350 V2x Normal BiasVacuum tube
SRA-3S1968279 V2x Normal BiasVacuum tube / Solid state hybrid
SRA-10S19742x Normal BiasSolid state
SRA-12S1977350 V5x RCA2x Normal Bias, 2x RCASolid state
SRM-11979370 V1x RCA,2x Normal BiasSolid state
SRM-1 Pro1981370 V1x RCA,1x Pro Bias, 1x Normal Bias, 1x RCA loop outSolid state
SRM-1/MK2 Pro1982370 V1x RCA1x Pro Bias, 1x Normal Bias, 1x RCA loop outSolid state
SRA-14S1985400 V1x Pro Bias, 1x Normal BiasSolid state
SRM-T11987300 V2x RCA2x Pro Bias, 1x Normal Bias, 1x RCA loop outVacuum tube (2x 6FQ7/6CG7) / Solid state hybrid
SRM-1/Mk-2 PP1990370 V1x RCA2x Pro Bias, 1x RCA loop outSolid state
SRM-X Pro1990280 V1x miniplug, 1x RCA1x Pro Bias, 1x Normal BiasSolid state, Portable type
SRM-T1S1993300 V1x Balanced XLR, 2x RCA2x Pro Bias, 1x Normal Bias, 1x RCA loop outVacuum tube (2x 6FQ7/6CG7) / Solid state hybrid
SRM-31994300 V1x RCA2x Pro Bias, 1x RCA loop outSolid state
SRM-T1W1994300 V1x Balanced XLR, 2x RCA2x Pro Bias (adjustable 480–580 V), 1x Normal BiasVacuum tube (2x 6FQ7/6CG7) / Solid state hybrid
SRM-T21994630 V1x Balanced XLR, 2x RCA2x Pro BiasVacuum tube / Solid state hybrid
SRM-Xh1992280 V1x RCA1x Pro BiasSolid state
SRM-2121999280 V1x RCA1x Pro BiasSolid state
SRM-252A/SRM-252II2006280 V1x RCA1x Pro Bias, RCA Loop OutSolid State
SRM-3131999350 V1x RCA1x Pro Bias, 1x Normal Bias, 1x RCA loop outSolid state
SRM-006t1999300 V1x Balanced XLR, 2x RCA2x Pro Bias, 1x Normal Bias (or Pro Bias), RCA Loop OutVacuum tube (2x 6FQ7/6CG7) / Solid state hybrid
SRM-007t1998340 V1x Balanced XLR, 2x RCA2x Pro Bias, 1x Normal Bias (or Pro Bias), RCA Loop OutVacuum tube (4x 6FQ7/6CG7) / Solid state hybrid
SRM-7172000450 V1x Balanced XLR, 1x RCA2x Pro Bias, RCA Loop OutSolid state
SRM-323A / SRM-323II2006400 V2x RCA2x Pro Bias, RCA Loop OutSolid state
SRM-006tA / SRM-006tII2006300 V1x Balanced XLR, 2x RCA2x Pro Bias, RCA Loop OutVacuum tube (2x 6FQ7/6CG7) / Solid state hybrid
SRM-727A2006450 V1x Balanced XLR, 2x RCA2x Pro Bias, RCA Loop OutSolid state
SRM-727II2007450 V1x Balanced XLR, 1x RCA2x Pro Bias, RCA Loop OutSolid state
SRM-600 Limited2009340 V1x Balanced XLR, 3x RCA2x Pro Bias, RCA Loop OutVacuum tube (2x ECC99) / Solid state hybrid, Limited Edition, 600 units
SRM-323S2010400 V2x RCA2x Pro Bias, RCA Loop OutSolid state
SRM-353XBK2018400 V1 Balanced XLR, 2x RCA2x Pro Bias, RCA Loop OutSolid state, Limited Edition, 300 units
SRM-006tS2010300 V1x Balanced XLR, 2x RCA2x Pro Bias, RCA Loop OutVacuum tube (2x 6FQ7/6CG7)
SRM-007tA / SRM-007tII2006340 V1x Balanced XLR, 3x RCA2x Pro Bias, RCA Loop OutVacuum tube (4x 6FQ7/6CG7) / Solid state hybrid
SRM-300 / SRM-3102003350 V1x RCA2x Pro Bias, RCA Loop OutSolid state, styled as an earspeaker stand
SRM-353X2015400 V1 Balanced XLR, 2x RCA2x Pro Bias, RCA Loop OutSolid state

Amplifier adapters

Stax currently does not produce any amplifier adapters.

Adapter Unit Model No.Release yearOutputsNotes
SRD-119602x Normal Bias
SRD-219602x Normal Bias
SRD-319652x Normal Bias
SRD-519682x Normal Bias
SRD-719712x Normal Bias
SRD-619731x Normal Bias
SRD-41975Electret
SRD-6SB19781x Normal BiasSelf-Bias
SRD-7SB19792x Normal BiasSelf Bias
SRD-X19791x Normal Bias1/4" male plug input on integral coiled cord, no RCA. Portable, uses eight C cell batteries or AC adapter.
SRD-7/Pro1982-832x Pro Bias
SRD-7SB/MK219851x Pro Bias, 1x Normal Bias
SRD-X/Pro19861x Pro Bias, 1x Normal BiasRCA input
SRD-P19862x Electret/Pro BiasBoth RCA and 1/8"(3.5 mm) inputs. Portable, uses eight C cell batteries or AC adapter.

Systems (headphone + driver)

System Model no.Earspeaker Unit Model no.Driver Unit Model No.Notes
SRS-002SR-002SRM-002In-Ear. Battery operated for portable use.
SRS-005SR-003SRM-212In-Ear.
SRS-005S Mk2SR-003mk2SRM-252SIn-Ear.
SRS-2050SR-202SRM-252Basic System
SRS-2170SR-207SRM-252SBasic System
SRS-3170SR-307SRM-323S
SRS-4170SR-407SRM-006tS
SRS-3100SR-L300SRM-252S
SRS-5100SR-L500SRM-353X

Electrostatic loudspeakers (discontinued)

Tonearms

Other audio products

Accessories

References

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