All Grado products except their in-ear earphones and iGrado products are built in Brooklyn, New York. 

Click on the category below to go directly to the Grado product page of your choice:

Grado’s award-winning line of headphones includes a model for every taste and budget.

John Grado and his sons Matthew and Jonathan have probably done more work in recent years to refine the performance of headphones than any other people on the planet.  To date, the Prestige Series models have won more awards than any other series of headphones ever.  The Grado Professional Series and their In-Ear Series have set new standards in the respective classes. 

If you want the best headphones, pick Grado.  They also offer a headphone amplifier that is custom designed to work better than any other with Grado headphones.   The RA-1 is also available in a version that matches the impedance of other popular headphones.  It’s a genuine bargain at its level of performance. 

Please note that Grado headphones are in great demand and that on occasion the Grado factory in Brooklyn, New York falls behind on producing them.  Because of that there can sometimes be a delay in delivery of certain models of a few weeks.  To get an estimate on delivery lead times for the model you want, please call or email us before placing your order and will happily check with the factory.

For more information about this exceptional product line or to place an order, please call us at 573-696-3551 or email us at customer_service@audiointelligent.com.  Grado products can also be purchased through our Online Store.

Further technical information about the complete selection of Grado Headphones can be found on the Grado website.


Prestige Series Headphones

SR60e
Type:  On Ear with Vented Diaphragm
Transducer:  Dynamic
Operating Principle:  Open Air
Frequency Response:  20 Hz – 20k Hz
Sensitivity:  98db
Impedance:  32 Ohms
Connector:  Mini Plug with 1/4" Adaptor

Retail Price:  $79.00

 

SR80e
Type:  On Ear with Vented Diaphragm
Transducer:  Dynamic
Operating Principle:  Open Air
Frequency Response:  20 Hz – 20k Hz
Sensitivity:  98db
Impedance:  32 Ohms
Connector:  Mini Plug with 1/4” Adaptor

Retail Price:  $99.00

 

SR125e
Type:  On Ear with Vented Diaphragm
Transducer:  Dynamic
Operating Principle:  Open Air
Frequency Response:  20 Hz – 20k Hz
Sensitivity:  98db
Impedance:  32 Ohms
Connector:  Standard 1/4”

Retail Price:  $150.00

 

SR225e
Type:  Over Ear with Vented Diaphragm
Transducer:  Dynamic
Operating Principle:  Open Air
Frequency Response:  20 Hz – 22k Hz
Sensitivity:  98db
Impedance:  32 Ohms
Connector:  Standard 1/4”

Retail Price:  $200.00

 

SR325e
Type:  Over Ear with Vented Diaphragm
Transducer:  Dynamic
Operating Principle:  Open Air
Frequency Response:  18 Hz – 24k Hz
Sensitivity:  98db
Impedance:  32 Ohms
Connector:  Standard 1/4”

Retail Price:  $295.00

 

Reference Series Headphones

RS2e
Type:  Over Ear with Vented Diaphragm
Transducer:  Dynamic
Operating Principle:  Open Air
Frequency Response:  14 Hz – 28k Hz
Sensitivity:  98db
Impedance:  32 Ohms
Connector:  Standard 1/4”

Retail Price:  $495.00

 

RS1e
Type:  Over Ear with Vented Diaphragm
Transducer:  Dynamic
Operating Principle:  Open Air
Frequency Response:  12 Hz – 30k Hz
Sensitivity:  98db
Impedance:  32 Ohms
Connector:  Standard 1/4”

Retail Price:  $695.00

 

Statement Series Headphones

GS1000e
Type:  Over Ear with Vented Diaphragm
Transducer:  Dynamic
Operating Principle:  Open Air
Frequency Response:  8 Hz – 35k Hz
Sensitivity:  98db
Impedance:  32 Ohms
Connector:  Standard 1/4”

Retail Price:  $995.00

 

GS2000e
Type:  Over Ear with Vented Diaphragm
Transducer:  Dynamic
Operating Principle:  Open Air
Frequency Response:  4 Hz – 51k Hz
Sensitivity:  99.8db
Impedance:  32 Ohms
Connector:  Standard 1/4”; 4 Pin XLR Optional

Retail Price: 
  Standard 1/4” Connector:  $1395.00
  Optional 4 Pin XLR Connector:  $1565.00

 

Professional Series Headphones

PS500e
Type:  Over Ear with Vented Diaphragm
Transducer:  Dynamic
Operating Principle:  Open Air
Frequency Response:  14 Hz – 29k Hz
Sensitivity:  98db
Impedance:  32 Ohms
Connector:  Standard 1/4”

Retail Price:  $595.00

 

PS1000e
Type:  Over Ear with Vented Diaphragm
Transducer:  Dynamic
Operating Principle:  Open Air
Frequency Response:  5 Hz – 50k Hz
Sensitivity:  98db
Impedance:  32 Ohms
Connector:  Standard 1/4”

Retail Price:  $1695.00

 

PS2000e
Type:  Over Ear with Vented Diaphragm
Transducer:  Dynamic
Operating Principle:  Open Air
Frequency Response:  5 Hz – 50k Hz
Sensitivity:  98db
Impedance:  32 Ohms
Connector:  Standard 1/4”; XLR Available for $170.00

Retail Price:  $2695.00

 

eGrado Series Earphones and Headphones

iGi
Driver Type:  Dynamic
Frequency Response:  20 Hz – 20k Hz
Sensitivity:  105db
Impedance:  24 Ohms
Max Input Power:  30mW
Weight:  9 Grams
Connector Type:  Mini Plug
Cable Length:  51”

Retail Price:  $99.00

 
GR8e
Driver Type:  Moving Armature
Frequency Response:  20 Hz – 20k Hz
Sensitivity:  118db
Impedance:  120 Ohms
Max Input Power:  20mW
Weight:  9 Grams
Connector Type:  Mini Plug
Cable Length:  51”

Retail Price:  $299.00

 

GR10e
Driver Type:  Moving Armature
Frequency Response:  20 Hz – 20k Hz
Sensitivity:  116db
Impedance:  32 Ohms
Max Input Power:  20mW
Weight:  9 Grams
Connector Type:  Mini Plug
Cable Length:  51”

Retail Price:  $399.00

 

eGrado
Type:  Over Ear with Vented Diaphragm
Transducer:  Dynamic
Operating Principle:  Open Air
Frequency Response:  20 Hz – 20k Hz
Sensitivity:  100db
Impedance:  32 Ohms
Connector:  Mini Plug 
Cord Length:  40”
Weight:  3 Ounces

Retail Price:  $49.00

 

The Grado RA-1 Reference Headphone Amplifier is available in three versions to fit nearly any possible need.

If you use Grado headphones, the RA-1 is available in both electric and battery powered versions with gain and input impedance that is perfectly matched for every Prestige, Reference, Statement and Professional Series model that Grado offers.  A high gain version that matches with many headphone brands and models other than Grado is also available.

All three versions offer sound quality and reproduction of fine detail that rivals headphone amplifiers costing many times the price.  The Grado RA-1 headphone amplifier is one of the true bargains in high performance audio.

Retail Prices

            RA-1 Battery:  $350.00

            RA-1 A/C:  $425.00

            RA-1 HG:  $425.00

 

Grado Headphone Accessories

Extension Cable
15 feet long with a 1/4” jack at one end and a 1/4” female plug on the other.

Retail Price:  $39.95

 

Mini Adaptor
8 inches long with a 1/4” female jack on one end and a mini plug on the other.

Retail Price:  $14.95

 

Y Adaptor
Allows for use of two pairs of headphones into one jack on the headphone amplifier.  8 inches long with two 1/4” female jack one end and a 1/4” plug on the other

Retail Price:  $20.00

 

Replacement Cushions

MODEL  
FITS
RETAIL PRICE
 
iGi-CUSH
iGi
$10.00
GR8/10-CUSH
GR8, GR10
$25.00
i-CUSH
iGrado
$4.00
S-CUSH
SR60, SR80, SR125
$10.00
L-CUSH 
SR225, SR325, RS2, RS1, PS500
$20.00
G-CUSH
GS1000, PS1000
$45.00


Product Warranty Coverage
 
Only products purchased from an authorized Grado reseller will be honored under Grado’s warranty program.  Authorized Grado resellers are not permitted to offer merchandise through eBay or Amazon, or any other similar online marketplace, hence any products purchased this way are not covered under Grado’s warranty program.  Please be advised that there are unauthorized sellers of Grado products on both eBay and Amazon.  Grado cannot verify the authenticity of products purchased from unauthorized dealers. Potential buyers should contact Grado for verification of a dealer's status.
 
When purchasing a Grado product please keep all receipts, for they will be needed to have warranty service performed. Grado wants to be absolutely certain that you have a positive purchasing experience.

For more information about this exceptional product line or to place an order, please call us at 573-696-3551 or email us at customer_service@audiointelligent.com.  Grado products can also be purchased through our Online Store.


Osage Audio Products, LLC ∙ P.O. Box 232 ∙ Hallsville, MO  65255
  573-696-3551
www.osageaudio.com ∙ info@audiointelligent.com
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