Grado Headphones-date

LAB POINTS

• legendary headphones from Brooklyn company
• awarded Stereophile Product Of The Year in two categories
• awarded Best HiFi Headphone Award from Sound And Vision
• vented diaphragm, open air design
• great midrange
• great value for high quality sound

MANUFACTURER'S REVIEW

What does the i stand for in the new SR60i from Grado? Improved, that's what! Yes, Grado has taken one of the world's most legendary headphones and taken it a few steps further. The new SR60i has an upgraded driver design, and they have enlarged and improved the mass distribution in the plastic housing. The way the SR60i's new driver and plastic housing move air and react to sound vibrations are now less affected by transient distortions. With the SR60i you will notice improved control of the upper and lower range of the frequency spectrum with both better supporting Grado's world renowned midrange. And The SR60i will produce a sound that is pure Grado, warm harmonic color, rich full bodied vocals, excellent dynamics and an ultra smooth top end. Listen and Enjoy!

KEY FEATURES

• Tranducer type: dynamic
• Operating principle: open air
• Frequency response: 20-20
• SPL 1mV: 98
• Normal impedance: 32ohms
• Driver matched db: .1
• Vented diaphragm
• Non Resonant air chamber
• Standard copper voice coil wire
• Standard copper connecting cord

INCLUDES

• mini plug with 1/4" adaptor

LAB POINTS

• legendary headphones from Brooklyn company
• first headphone awarded Golden Note Award by the Academy of Advancement of High End Audio
• vented diaphragm, open air design
• great midrange
• great value for high quality sound
• how the SR80i differs from the SR60i: the SR80s utilizes a 4 conductor connecting cable and the diaphragms are put through a special 'de-stressing' process in order to enhance inner detail.

MANUFACTURER'S REVIEW

What does the i stand for in the new SR80i from Grado? Improved, that's what! Built on the same features as theSR60i, but SR80i utilizes a 4 conductor connecting cable and the diaphragms are put through a special 'de-stressing' process in order to enhance inner detail, the result of which gives a more open stage. The new SR80i has an upgraded driver design, and they have enlarged and improved the mass distribution in the plastic housing. The way the SR80i's new driver and plastic housing move air and react to sound vibrations are now less affected by transient distortions. The SR80 provides an improved bass resonance, which enhances the overall detail. With the SR80i you will notice improved control of the upper and lower range of the frequency spectrum with both better supporting Grado's world renowned midrange. The SR80i will produce a sound that is pure Grado, warm harmonic color, rich full bodied vocals, excellent dynamics and an ultra smooth top end. Listen and Enjoy!

KEY FEATURES

• Tranducer type: dynamic
• Operating principle: open air
• Frequency response: 20-20
• SPL 1mV: 98
• Normal impedance: 32ohms
• Driver matched db: .1
• Vented diaphragm
• Non Resonant air chamber
• Standard copper voice coil wire
• Standard copper connecting cord

INCLUDES

• mini plug with 1/4" adaptor

LAB POINTS

• legendary headphones from Brooklyn company
• Grado's self-proclaimed "finest headphone ever", multiple award winner
• behind the neck design
• same drivers as Grado's SR60i headphones!
• award winning performance

MANUFACTURER'S REVIEW

Grado Labs is pleased to announce the introduction of our newest product, the "iGrado" street style headphone. Designed specifically for the portable electronics market, it was our goal to design a street style headphone that will sonically outperform anything currently available in the low-end portable market. This we have accomplished. The new "iGrado" is functionally stylish, lightweight and comfortable. By incorporating the same drivers used in our highly regarded SR60 headphones, we can proudly state that we are indeed "the high end choice in the low end market." The "iGrado" features a behind the neck headband that is comfortable and stylish. We have indeed kept the highly praised Grado "sound" at a price point that is within reach of all. Truly, Musical Reality For The iWorld!

KEY FEATURES

• Vented diaphragm
• Hybrid air chamber
• UHPLC copper voice coil wire
• UHPLC copper connecting cord
• Tranducer type: dynamic
• Operating principle: open air
• Frequency response: 20-20k
• SPL 1mV: 100
• Normal impedance: 32ohms
• Driver matched db: .1

Grado enters the in-ear market with the GR8. The GR8's feature Grado's renowned quality and top notch sound reproduction as well as a proprietary wide bandwidth moving armature design providing the listener with unsurpassed performance. The small size allows earphone to nestle well within the ear canal, maintaining an excellent air seal for improved bass and reduction of outside noise without causing discomfort. Includes 3 pair ear tips (small, medium, large; proprietary blend of two silicon rubber materials) for a custom fit, 4 ear wax proof cloths, and 2 ear wax proof cloth rings. Recommended.

Grado's iGi are the most affordable in-ear headphones from the legendary Brooklyn based headphone company. The iGi's sport Grado's proprietary wide bandwidth moving armature design providing the listener with unsurpassed performance. Their small size allows the earphone to fit comfortable inside the ear canal, maintaining an excellent air seal for improved bass and reduction of outside noise without causing discomfort. Includes 3 pairs of ear tips (small, medium, large; proprietary blend of two silicon rubber materials) for the perfect fit.

Fits SR225i, SR325i, RS2i, RS1i, RS2, and RS1 models.

Fits SR60i, SR80i, SR125i,and SR60 models.

LAB POINTS

• legendary headphones from Brooklyn company
• awarded Product Of The Year by Stereophile
• great value for high quality sound
• vented diaphragm, open air design
• great midrange
• how the SR125i differs from the SR80i: the SR125i features an improved driver and cable design utilizing UHPLC (Ultra-high purity, long crystal) copper voice coil wire. With the new 8 conductor cable design you will notice improved control and stability of the upper and lower range of the frequency spectrum, with both better supporting Grado's world renowned midrange.

MANUFACTURER'S REVIEW

What does the i stand for in the new SR125i from Grado? Improved, that's what! Grado's ability to combine lightness with extreme rigidity and internal damping has been put to good use on the SR125i. Based on the same design as theSR80i, the SR125i also features an improved driver and cable design utilizing UHPLC (Ultra-high purity, long crystal) copper voice coil wire. With the new 8 conductor cable design you will notice improved control and stability of the upper and lower range of the frequency spectrum, with both better supporting Grado's world renowned midrange. The Diaphragms are put through a special 'de-stressing' process in order to enhance inner detail. The way the SR125i's new driver, cable and plastic housing move air and react to sound vibrations are now less affected by transient distortions. Bass, midrange and treble are all more open and you will enjoy the fine tonal spread and balance.

KEY FEATURES

• Tranducer type: dynamic
• Operating principle: open air
• Frequency response: 18-24
• SPL 1mV: 98
• Normal impedance: 32ohms
• Driver matched db: .1
• Vented diaphragm
• Non Resonant air chamber
• UHPLC copper voice coil wire
• Standard copper connecting cord

INCLUDES

• mini plug with 1/4" adaptor

LAB POINTS

• legendary headphones from Brooklyn company
• true audiophile sound
• high marks in critical reviews
• vented diaphragm, open air design
• excellent sonic range
• wooden air chamber

MANUFACTURER'S REVIEW

What does the i stand for in the new RS2i from Grado? Improved, that's what! The RS2i is the little brother of the RS1i. The RS2i has an upgraded driver and the new 8 conductor cable design. The characteristics of the RS2i remain the same as its distinguished big brother, with the new species of hand crafted mahogany, but with a smaller wooden air chamber. Although a miniature version of the RS1i, the RS2i still maintains an overall sound that is pure Grado, warm harmonic color, full bodied vocals, excellent dynamics and ultra smooth top end. These truly are audiophiles dream.

KEY FEATURES

• Tranducer type: dynamic
• Operating principle: open air
• Frequency response: 14-28
• SPL 1mV: 98
• Normal impedance: 32ohms
• Driver matched db: .05
• Vented diaphragm
• wooden air chamber
• UHPLC copper voice coil wire
• UHPLC copper connecting cord

LAB POINTS

• legendary headphones from Brooklyn company
• awarded Best Buy by Hi-Fi Choice magazine
• vented diaphragm, open air design
• great midrange
• how the SR225i differs from the SR125i: the SR225i has an increased rear air flow, utilizes Grado's larger ear cushion and has closer matched drivers. Air flow is increased by 50% which is achieved through an improved rear metal screen. The use of closer matched drivers and the larger cushions results in an enlarged soundstage, while the improved rear screen frees the headphone from colorations.

MANUFACTURER'S REVIEW

What does the i stand for in the new SR225i from Grado? Improved, that's what! Features are the same as the SR125i, new driver, cable and housing designs, but this headphone has an increased rear air flow, utilizes Grado's larger ear cushion and has closer matched drivers. Air flow is increased by 50% which is achieved through an improved rear metal screen. The use of closer matched drivers and the larger cushions results in an enlarged soundstage, while the improved rear screen frees the headphone from colorations.

KEY FEATURES

• Tranducer type: dynamic
• Operating principle: open air
• Frequency response: 20-22
• SPL 1mV: 98
• Normal impedance: 32ohms
• Driver matched db: .05
• Vented diaphragm
• Non Resonant air chamber
• UHPLC copper voice coil wire
• Standard copper connecting cord

INCLUDES

• mini plug with 1/4" adaptor

LAB POINTS

• legendary headphones from Brooklyn company
• Hi-Fi Choice's best headphone over 200
• ridiculous frequency response
• handcrafted Mahogany earpieces made using an intricate curing process for optimal tonal quality
• improved control and stability of the upper and lower range of the frequency spectrum with both better supporting the GS1000i's new world renowned midrange
• cushion design actually creates a "room" for the ears to sit, creating a larger soundstage and greater spatial experience for the listener - rich full-bodied vocals, excellent dynamics and an ultra smooth top end

MANUFACTURER'S REVIEW

What does the i stand for in the new GS1000i from Grado? Improved, that's what! Featuring a new species of handcrafted Mahogany earpieces made using an intricate curing process; Grado has been able to optimize the tonal quality. The GS1000i uses new upgraded dynamic transducers and the new 8 conductor cable design. All this, new wood, driver and cable designs result in improved control and stability of the upper and lower range of the frequency spectrum with both better supporting the GS1000i's new world renowned midrange. Grado's GS1000i cushion design actually creates a "room" for the ears to sit, creating a larger soundstage and greater spatial experience for the listener. It was most important to design the correct balance between the driver and our wooden driver housing to give us the resulting sound that we desired. This has been accomplished. By creating this "room" for the ears to sit, positioning of the cushions with regards to the ears (i.e., forward or back) is somewhat critical in finding the absolute sweet spot. With this cushion design, we believe the GS1000i to be one of the most comfortable headphones on the market today. The GS1000i retains a sound that is pure Grado, rich full-bodied vocals, excellent dynamics and an ultra smooth top end. The presentation is very detailed, the bass is deep and the music is very tight and non-fatiguing. All with a soundstage that is huge allowing for unbelievable separation and layering of the music which is simply stunning.

KEY FEATURES

• Vented diaphragm
• Wooden air chamber
• UHPLC copper voice coil wire
• UHPLC copper connecting cord
• Tranducer type: dynamic
• Operating principle: open air
• Frequency response: 8-35k
• SPL 1mV: 98
• Normal impedance: 32ohms
• Driver matched db: .05

LAB POINTS

• legendary headphones from Brooklyn company
• Grado's self-proclaimed "finest headphone ever", multiple award winner
• ridiculous frequency response
• hybrid construction of hand-crafted mahogany and hard alloy metal results in the purest sound
• designed for maximum comfort

MANUFACTURER'S REVIEW

From Grado - "The PS1000's are the very best Grado headphone ever made." That is quite a statement, especially from Grado, a company renowned for their top notch headphones. Obviously the PS1000's are for serious audiophiles that demand the best in every aspect of sonic detailing. The thing that makes these headphones so special is the hybrid metal/wooden construction that incorporates the tone and timbre of the RS1's, while maintaining the superior Grado mid-range and a resonance reduced decay. The PS1000's also feature large cushions as providing a very comfortable fit on the head, great for very long listening sessions, and also create large sound and headstage. If you are serious about sound and want the best, this is it. Recommended.

KEY FEATURES

• Vented diaphragm
• Hybrid air chamber
• UHPLC copper voice coil wire
• UHPLC copper connecting cord
• Tranducer type: dynamic
• Operating principle: open air
• Frequency response: 5-50k
• SPL 1mV: 98
• Normal impedance: 32ohms
• Driver matched db: .05

LAB POINTS

• designed to drive impedance headphones ( 100 ohms o more)
• rich warm sound
• audiophile quality components
• crafted from a solid block of mahogany

MANUFACTURER'S REVIEW

High gain version of Grado's RA-1 Headphone Amp.  The RA-1HG is designed to drive headphones with impedances of 100 ohms or more, so audiophiles can enjoy the RA-1's sonic qualities with a wider selection of headphones, (though this sounds best with Grados). This amp is machined from a solid block of mahogany and measures 5" wide, 5 1/2" deep and 1 1/2" tall and weighs in at 12 oz. It is an AC version powered version that will guarantee hours upon hours of listening pleasure. And the sound? Just like all Grados: warm, smooth, full-bodied, non-fatiguing and rich. Hook it up to any line source (portable or in-home) and drive your headphones to their full potential.

LAB POINTS

• legendary headphones from Brooklyn company
• top notch audiophile sound
• highest marks in critical reviews
• smooth, controlled and coherent sound with detailed dynamics
• vented diaphragm, open air design
• excellent sonic range
• beautiful wooden air chamber

MANUFACTURER'S REVIEW

What does the i stand for in the new RS1i from Grado? Improved, that's what! Featuring a new species of handcrafted Mahogany earpieces made using an intricate curing process; Grado has been able to optimize the tonal quality. The RS1i uses new upgraded dynamic transducers and the new 8 conductor cable design all in an open-air configuration, the cups being open-backed. The result is a smooth, controlled and coherent sound with detailed dynamics. Frequency response ranges from 12-30 kHz and the drivers are matched to 0.05dB. Weighing 9oz, the headphones are an example of the wonder of Mother Nature with a gorgeous, dark-colored Mahogany look.

KEY FEATURES

• Tranducer type: dynamic
• Operating principle: open air
• Frequency response: 12-30
• SPL 1mV: 98
• Normal impedance: 32ohms
• Driver matched db: .05
• Vented diaphragm
• wooden air chamber
• UHPLC copper voice coil wire
• UHPLC copper connecting cord

LAB POINTS

• legendary headphones from Brooklyn company
• top of the line in Grado's Prestige Series
• highest marks in critical reviews
  
• vented diaphragm, open air design
• great midrange
  
• how the SR325is differs from the SR225i: the SR325is features an aluminum air chamber, wider frequency range, and upgraded UHPLC copper connecting cord. The SR325is also features the best Grado drivers available, selected by the Grado assembly team

MANUFACTURER'S REVIEW

What does the i stand for in the new SR325is from Grado? Improved, that's what! Yes, Grado has taken one of the world's most acclaimed headphones and taken it a few steps further. The new SR325is has an upgraded driver and cable design. The way the SR325is' driver, cable and metal housing move air and react to sound vibrations are now less affected by transient distortions. With the new 8 conductor cable design you will notice improved control and stability of the upper and lower range of the frequency spectrum with both better supporting Grado's world renowned midrange. The SR325is will produce a sound that is pure Grado, warm harmonic color, rich full bodied vocals, excellent dynamics and an ultra smooth top end. Listen and Enjoy!

KEY FEATURES

• Tranducer type: dynamic
• Operating principle: open air
• Frequency response: 18-24
• SPL 1mV: 98
• Normal impedance: 32ohms
  
• Driver matched db: .05
  
• Vented diaphragm
  
• Aluminum air chamber
  
• UHPLC copper voice coil wire
  
• UHPLC copper connecting cord

INCLUDES

• mini plug with 1/4" adaptor